diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..63123fbe81571b48b7d65602f9828524f9d84b5f
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.DS_store
diff --git a/pictures/4keyboard/1.jpg b/pictures/4keyboard/1.jpg
index e7e543e2344d6776b46824f73b17aa1fe55e01af..43c7985b4e7201e0ffc8ff5c580883e60e98ed3b 100644
Binary files a/pictures/4keyboard/1.jpg and b/pictures/4keyboard/1.jpg differ
diff --git a/pictures/4keyboard/title.png b/pictures/4keyboard/title.png
index b5b71adb9eaff1b5f65fb8402358cf77edc6bfb2..6413dee2c83f74205c7f2d5eb0784232429512de 100644
Binary files a/pictures/4keyboard/title.png and b/pictures/4keyboard/title.png differ
diff --git a/pictures/BST/BST_example.png b/pictures/BST/BST_example.png
index 5306f1867347333407c06c52e7f3a24ba81e78a8..3e150d1d994df2021a49a95560fe9359fb8dff58 100644
Binary files a/pictures/BST/BST_example.png and b/pictures/BST/BST_example.png differ
diff --git a/pictures/BST/bst_deletion_case_1.png b/pictures/BST/bst_deletion_case_1.png
index 46dcfabda2b3e0f9f638df2b20ef9ab500808115..923f5e85d2b4756abff9219b81c2c52a05033351 100644
Binary files a/pictures/BST/bst_deletion_case_1.png and b/pictures/BST/bst_deletion_case_1.png differ
diff --git a/pictures/BST/bst_deletion_case_2.png b/pictures/BST/bst_deletion_case_2.png
index 6edd38d83c28d162c2171d48609b2a64a844b082..c8c821779723ac102b062ed6094032b17ecc896c 100644
Binary files a/pictures/BST/bst_deletion_case_2.png and b/pictures/BST/bst_deletion_case_2.png differ
diff --git a/pictures/BST/bst_deletion_case_3.png b/pictures/BST/bst_deletion_case_3.png
index 78473707cad26bcec1daa28234af8a630192ec83..1a13586540a89fe13d02f4a9c463b5785c1e7cf3 100644
Binary files a/pictures/BST/bst_deletion_case_3.png and b/pictures/BST/bst_deletion_case_3.png differ
diff --git "a/pictures/BST/\345\201\207BST.png" "b/pictures/BST/\345\201\207BST.png"
index 3028c69c28e78714d274546cc9b7fc59ec8ba131..47ac2b32fa23cee018cdef5e3b3a2e47de2297be 100644
Binary files "a/pictures/BST/\345\201\207BST.png" and "b/pictures/BST/\345\201\207BST.png" differ
diff --git "a/pictures/Chrome\346\217\222\344\273\266/baidumonkey.png" "b/pictures/Chrome\346\217\222\344\273\266/baidumonkey.png"
index 3dfb9c5287e6d17cb0f21a0e7e5526201c65673d..b02f566d2369a521952c55aec9a10090a832f021 100644
Binary files "a/pictures/Chrome\346\217\222\344\273\266/baidumonkey.png" and "b/pictures/Chrome\346\217\222\344\273\266/baidumonkey.png" differ
diff --git "a/pictures/Chrome\346\217\222\344\273\266/baidu\345\271\277\345\221\212.png" "b/pictures/Chrome\346\217\222\344\273\266/baidu\345\271\277\345\221\212.png"
index ee8dfe2706755d0de68b0c6ec34c4a06d9a50158..1af676e9e7b92025380a9991213170d9217df212 100644
Binary files "a/pictures/Chrome\346\217\222\344\273\266/baidu\345\271\277\345\221\212.png" and "b/pictures/Chrome\346\217\222\344\273\266/baidu\345\271\277\345\221\212.png" differ
diff --git "a/pictures/Chrome\346\217\222\344\273\266/csdnBlock.png" "b/pictures/Chrome\346\217\222\344\273\266/csdnBlock.png"
index ae129f8b5baae416d6e3ff332d7c1d368d5da717..8b57fedc8a7e90d3e26f1c6a35daa1479b92287e 100644
Binary files "a/pictures/Chrome\346\217\222\344\273\266/csdnBlock.png" and "b/pictures/Chrome\346\217\222\344\273\266/csdnBlock.png" differ
diff --git "a/pictures/Chrome\346\217\222\344\273\266/githubzip.png" "b/pictures/Chrome\346\217\222\344\273\266/githubzip.png"
index 3dfb74cd56cfa54f7c9b2d4e5924359ed61fc58c..41fbf53a1e5b25a723ac1cbae3405fa6cf46a371 100644
Binary files "a/pictures/Chrome\346\217\222\344\273\266/githubzip.png" and "b/pictures/Chrome\346\217\222\344\273\266/githubzip.png" differ
diff --git "a/pictures/Chrome\346\217\222\344\273\266/listen1.png" "b/pictures/Chrome\346\217\222\344\273\266/listen1.png"
index 034f236e753c128a49db2c0c8ba89bf99a16cf73..0af8e0bb34939a8cabcb39ff9de0e5648719676c 100644
Binary files "a/pictures/Chrome\346\217\222\344\273\266/listen1.png" and "b/pictures/Chrome\346\217\222\344\273\266/listen1.png" differ
diff --git "a/pictures/Chrome\346\217\222\344\273\266/monkey.png" "b/pictures/Chrome\346\217\222\344\273\266/monkey.png"
index 194d64deaed8b48d933a7848c90f35f9c77f2580..6b3545cbee60a72f42d22d274e34c739e80f2711 100644
Binary files "a/pictures/Chrome\346\217\222\344\273\266/monkey.png" and "b/pictures/Chrome\346\217\222\344\273\266/monkey.png" differ
diff --git "a/pictures/Chrome\346\217\222\344\273\266/oneTab.png" "b/pictures/Chrome\346\217\222\344\273\266/oneTab.png"
index 7c033bdb9cbcb1e1ee06d3df170e28e5e43a2037..ad84073735257e78b52124415c442bb0c782ef68 100644
Binary files "a/pictures/Chrome\346\217\222\344\273\266/oneTab.png" and "b/pictures/Chrome\346\217\222\344\273\266/oneTab.png" differ
diff --git "a/pictures/Chrome\346\217\222\344\273\266/pin.png" "b/pictures/Chrome\346\217\222\344\273\266/pin.png"
index eeeb0061c3b05af32ed6488c7e16bacf216be4b2..045d79b045c6e4049cee2cee56c27f908e9d9685 100644
Binary files "a/pictures/Chrome\346\217\222\344\273\266/pin.png" and "b/pictures/Chrome\346\217\222\344\273\266/pin.png" differ
diff --git "a/pictures/Chrome\346\217\222\344\273\266/tree.png" "b/pictures/Chrome\346\217\222\344\273\266/tree.png"
index 6df887f0c526a5ef78248750245040f1afe17a67..eeaa173338f37991048d8955b89497874d7c3b0a 100644
Binary files "a/pictures/Chrome\346\217\222\344\273\266/tree.png" and "b/pictures/Chrome\346\217\222\344\273\266/tree.png" differ
diff --git "a/pictures/Chrome\346\217\222\344\273\266/youhou\344\274\230\345\214\226.png" "b/pictures/Chrome\346\217\222\344\273\266/youhou\344\274\230\345\214\226.png"
index 73de6853167f63f01cccd14269e1001dfe065709..ae944dd791f80dbbf64901971e65be78eed093f1 100644
Binary files "a/pictures/Chrome\346\217\222\344\273\266/youhou\344\274\230\345\214\226.png" and "b/pictures/Chrome\346\217\222\344\273\266/youhou\344\274\230\345\214\226.png" differ
diff --git a/pictures/LCS/1.png b/pictures/LCS/1.png
index db53c702e85146fc3fa9698a2910fce5cb76aa63..c3fa9fcf09a2bc2e7051a25df5d236b98b6be745 100644
Binary files a/pictures/LCS/1.png and b/pictures/LCS/1.png differ
diff --git a/pictures/LCS/2.png b/pictures/LCS/2.png
index f8a4ecb0cfc244332ab59526ce0662c28053a294..8d1db3538dd7d2996c02d54a250fc27f46706502 100644
Binary files a/pictures/LCS/2.png and b/pictures/LCS/2.png differ
diff --git a/pictures/LCS/3.png b/pictures/LCS/3.png
index eeb5489913b29f42501eb07389a5b048a4f39aa3..ed7a3f91fd0d302224908730f0e3227fe07dbd66 100644
Binary files a/pictures/LCS/3.png and b/pictures/LCS/3.png differ
diff --git a/pictures/LCS/dp.png b/pictures/LCS/dp.png
index 7df4b5524e1062da6a079ad0265a3ff37ad4b070..163f88307fee1a7528e84301bbca63a30ef340e7 100644
Binary files a/pictures/LCS/dp.png and b/pictures/LCS/dp.png differ
diff --git a/pictures/LCS/lcs.png b/pictures/LCS/lcs.png
index b7ff2d01b699edc26cd2ac6280deb942373905af..b0a76e29a2a229fa14e1e230299a7982dc360743 100644
Binary files a/pictures/LCS/lcs.png and b/pictures/LCS/lcs.png differ
diff --git "a/pictures/LRU\347\256\227\346\263\225/1.jpg" "b/pictures/LRU\347\256\227\346\263\225/1.jpg"
index df7c9560d006efe194bb6c5a727a5936bd65213e..2cd627bacf98afeff74efa4c45ee6f04146b83ab 100644
Binary files "a/pictures/LRU\347\256\227\346\263\225/1.jpg" and "b/pictures/LRU\347\256\227\346\263\225/1.jpg" differ
diff --git "a/pictures/LRU\347\256\227\346\263\225/2.jpg" "b/pictures/LRU\347\256\227\346\263\225/2.jpg"
index c9a407eef4400dd4cf2754cb81458faf26b58fe6..a774ec5f1f3aa831ea06dd305c115330b89dd056 100644
Binary files "a/pictures/LRU\347\256\227\346\263\225/2.jpg" and "b/pictures/LRU\347\256\227\346\263\225/2.jpg" differ
diff --git "a/pictures/LRU\347\256\227\346\263\225/3.jpg" "b/pictures/LRU\347\256\227\346\263\225/3.jpg"
index 9bdea69c14dbbe587f8500abbc028bfd55bb802e..d61f20690a0aaed755df7bd522e354757da8c304 100644
Binary files "a/pictures/LRU\347\256\227\346\263\225/3.jpg" and "b/pictures/LRU\347\256\227\346\263\225/3.jpg" differ
diff --git "a/pictures/LRU\347\256\227\346\263\225/4.jpg" "b/pictures/LRU\347\256\227\346\263\225/4.jpg"
index ce1a22a3f40eea566f146c8b946b57db73a30564..30af4fb8bfe13c9ffb55818ccb70cc57b6c0a508 100644
Binary files "a/pictures/LRU\347\256\227\346\263\225/4.jpg" and "b/pictures/LRU\347\256\227\346\263\225/4.jpg" differ
diff --git a/pictures/algo4/1.jpg b/pictures/algo4/1.jpg
index bc5c41c00e5e3b279a9f6ed4e44754b82dc44945..fbb9b05013beecbf9d5895694d373af17c870d6f 100644
Binary files a/pictures/algo4/1.jpg and b/pictures/algo4/1.jpg differ
diff --git a/pictures/algo4/2.jpg b/pictures/algo4/2.jpg
index 533f783eb66f9eb979bd873d5ffee083815715c3..853c5c714771a1e2593cfc71672ee8145e7a7d21 100644
Binary files a/pictures/algo4/2.jpg and b/pictures/algo4/2.jpg differ
diff --git a/pictures/algo4/3.jpg b/pictures/algo4/3.jpg
index e317098a2cb44bdc635f3f5327360cff2b388d01..0dec5070f964a5b556257741464a582bebcdbb77 100644
Binary files a/pictures/algo4/3.jpg and b/pictures/algo4/3.jpg differ
diff --git a/pictures/algo4/title.png b/pictures/algo4/title.png
index aabe966dfb268a5419840fd03358d010d1db5072..988f8b57372c7129300d887d890360b814fb95e7 100644
Binary files a/pictures/algo4/title.png and b/pictures/algo4/title.png differ
diff --git a/pictures/backtrack/ink-image (1).png b/pictures/backtrack/ink-image (1).png
index 1cf2957d12ed266b630a570af5f161183f5b845e..b0df286974d6bc878787a458f9c5c57494ce819c 100644
Binary files a/pictures/backtrack/ink-image (1).png and b/pictures/backtrack/ink-image (1).png differ
diff --git a/pictures/backtrack/ink-image (2).png b/pictures/backtrack/ink-image (2).png
index bf791a91170b1eecf26bccd70a7f80e4931a599a..5aa69b5c21e83ccf21567b4b2718391ef8f492fb 100644
Binary files a/pictures/backtrack/ink-image (2).png and b/pictures/backtrack/ink-image (2).png differ
diff --git a/pictures/backtrack/ink-image (3).png b/pictures/backtrack/ink-image (3).png
index 0ffa62c1d6b9696d7974239384d1e91b6b83e28a..dd12af2bc368700d46d1d63a8af62af63f1584e5 100644
Binary files a/pictures/backtrack/ink-image (3).png and b/pictures/backtrack/ink-image (3).png differ
diff --git a/pictures/backtrack/ink-image (4).png b/pictures/backtrack/ink-image (4).png
index 6dcafa1beb6d57918e652e15697edb549e5f7fc0..6c0c54d30790954a49364543d20aa131a2991ef9 100644
Binary files a/pictures/backtrack/ink-image (4).png and b/pictures/backtrack/ink-image (4).png differ
diff --git a/pictures/backtrack/ink-image (5).png b/pictures/backtrack/ink-image (5).png
index e4d2130ee19e145a99fa6c739f8b7602456e5bf4..eb73a4dd5a94a62dcd8754abebfff7c52c146ab8 100644
Binary files a/pictures/backtrack/ink-image (5).png and b/pictures/backtrack/ink-image (5).png differ
diff --git a/pictures/backtrack/ink-image (6).png b/pictures/backtrack/ink-image (6).png
index f6fc968bea108faa387905e949eedfadccd7704e..75c0f4a0f6409dd19b178546ba2af14e1157514e 100644
Binary files a/pictures/backtrack/ink-image (6).png and b/pictures/backtrack/ink-image (6).png differ
diff --git a/pictures/backtrack/ink-image.png b/pictures/backtrack/ink-image.png
index ec1ea64d50b211365bf3d72bbf0c1d6188253252..5440b0667ce59b3e0eb88887d2bc27d934fa349d 100644
Binary files a/pictures/backtrack/ink-image.png and b/pictures/backtrack/ink-image.png differ
diff --git a/pictures/backtrack/nqueens.png b/pictures/backtrack/nqueens.png
index 4c9e01f56071353369a8c7e5ba02b5e41e8e8373..464ff529abe6b69dc09794df9200f0698cd7cfc5 100644
Binary files a/pictures/backtrack/nqueens.png and b/pictures/backtrack/nqueens.png differ
diff --git a/pictures/backtrack/permutation.png b/pictures/backtrack/permutation.png
index 421a36e67e96ddb7c928b933e6e30106c9f3f540..d9f4c6d3256f92577ddae0a2e61c4f14636a135e 100644
Binary files a/pictures/backtrack/permutation.png and b/pictures/backtrack/permutation.png differ
diff --git "a/pictures/backtrack/\344\273\243\347\240\201.png" "b/pictures/backtrack/\344\273\243\347\240\201.png"
index 85be66b34ee09a5ff457bd48b5c7c514d4536bd2..25d7c88cdd8d45bd57c3eda7ec6b94eb1d2a97b4 100644
Binary files "a/pictures/backtrack/\344\273\243\347\240\201.png" and "b/pictures/backtrack/\344\273\243\347\240\201.png" differ
diff --git "a/pictures/backtrack/\344\273\243\347\240\2011.png" "b/pictures/backtrack/\344\273\243\347\240\2011.png"
index b029f5f776d8a5d548fa9dbc6f9107e3c9a7700b..f156208f94d1b7e82bd5d6e4de8f9f692c0d176a 100644
Binary files "a/pictures/backtrack/\344\273\243\347\240\2011.png" and "b/pictures/backtrack/\344\273\243\347\240\2011.png" differ
diff --git "a/pictures/backtrack/\344\273\243\347\240\2012.png" "b/pictures/backtrack/\344\273\243\347\240\2012.png"
index ae4a5734ee274871d8df7600488b6c682a23e7a5..c1671f1bfd799c3da7d21eb412bef2ac26a66e42 100644
Binary files "a/pictures/backtrack/\344\273\243\347\240\2012.png" and "b/pictures/backtrack/\344\273\243\347\240\2012.png" differ
diff --git "a/pictures/backtrack/\344\273\243\347\240\2013.png" "b/pictures/backtrack/\344\273\243\347\240\2013.png"
index c6d842db5edce65fe460d1ddbc95d6df56f667df..0dc5eaf30bde3ee6722bef0c8b0b2bfeb5e539b1 100644
Binary files "a/pictures/backtrack/\344\273\243\347\240\2013.png" and "b/pictures/backtrack/\344\273\243\347\240\2013.png" differ
diff --git "a/pictures/backtrack/\345\205\250\346\216\222\345\210\227.png" "b/pictures/backtrack/\345\205\250\346\216\222\345\210\227.png"
index 6fb4f92f9732e022e8f0c86f803921121a46e3fd..e7cc064f0a1ece93f3d709283a0a2ebfd741e28a 100644
Binary files "a/pictures/backtrack/\345\205\250\346\216\222\345\210\227.png" and "b/pictures/backtrack/\345\205\250\346\216\222\345\210\227.png" differ
diff --git a/pictures/backtracking/1.jpg b/pictures/backtracking/1.jpg
index e54c8a3c20e87468d883cc2e18a8f5f74d08382b..b847370747577e500942731dfbc3822c9e445e7b 100644
Binary files a/pictures/backtracking/1.jpg and b/pictures/backtracking/1.jpg differ
diff --git a/pictures/backtracking/2.jpg b/pictures/backtracking/2.jpg
index ff57c7fdd3d580942c4a6ca99c2ee63ee3b7930c..2bca8736780b65bbdff30a69fb8e23c7964a1485 100644
Binary files a/pictures/backtracking/2.jpg and b/pictures/backtracking/2.jpg differ
diff --git a/pictures/backtracking/3.jpg b/pictures/backtracking/3.jpg
index ca97cdaa0385b89d380d8be339e5ca0827b539d5..b016864ae8dd85f027f4bc983eb8871baa4e68a7 100644
Binary files a/pictures/backtracking/3.jpg and b/pictures/backtracking/3.jpg differ
diff --git a/pictures/backtracking/4.jpg b/pictures/backtracking/4.jpg
index b93cafd72e3d31e82c1d24c475cd90aabcaf44d1..3690d9637ccf0f072e996376d50f5198a22fb36a 100644
Binary files a/pictures/backtracking/4.jpg and b/pictures/backtracking/4.jpg differ
diff --git a/pictures/backtracking/5.jpg b/pictures/backtracking/5.jpg
index 893c87e6827256eed03abaf243512ee1c4b1a84d..727ed1ecd086bf28e5c0a22ddd20246839cd34ba 100644
Binary files a/pictures/backtracking/5.jpg and b/pictures/backtracking/5.jpg differ
diff --git a/pictures/backtracking/6.jpg b/pictures/backtracking/6.jpg
index 0b4d68eea5eb01e068b8836755f4b2dbda5bb336..368dee24bab62b1c27fd4a8387cea9619605195f 100644
Binary files a/pictures/backtracking/6.jpg and b/pictures/backtracking/6.jpg differ
diff --git a/pictures/backtracking/7.jpg b/pictures/backtracking/7.jpg
index 1eee2f8c36fab51d72af9c19700eab872d1abf9a..a146fd6b92466062b1081fa9d71a1030b49334f5 100644
Binary files a/pictures/backtracking/7.jpg and b/pictures/backtracking/7.jpg differ
diff --git a/pictures/calculator/1.1.jpg b/pictures/calculator/1.1.jpg
index 100ca61a10c7ff79d661eb5fe45b50597892ae42..2ead09ba04b7aa30d02095cecefb383decb752b3 100644
Binary files a/pictures/calculator/1.1.jpg and b/pictures/calculator/1.1.jpg differ
diff --git a/pictures/calculator/1.jpg b/pictures/calculator/1.jpg
index 862bbdd41c47954d9a4e296e8ac6b5ddbed0792b..c66e7ab3790eee022190e8e11eecf6eb3045c3de 100644
Binary files a/pictures/calculator/1.jpg and b/pictures/calculator/1.jpg differ
diff --git a/pictures/calculator/2.jpg b/pictures/calculator/2.jpg
index 62e40b92e83fbb31dcf865477c072ba405f42dfa..f3123387daf068af210f0421eb885f64780b1154 100644
Binary files a/pictures/calculator/2.jpg and b/pictures/calculator/2.jpg differ
diff --git a/pictures/calculator/3.jpg b/pictures/calculator/3.jpg
index 073f6e39c437ee54b568b4dd46ffb85fea1104c6..2f3b9a424724eb3c768949ddff3144d33bfb5b17 100644
Binary files a/pictures/calculator/3.jpg and b/pictures/calculator/3.jpg differ
diff --git a/pictures/calculator/4.jpg b/pictures/calculator/4.jpg
index 0b0c9ce4b65f0eb547f2bf0abc974489f17bf353..4f878ed3b7e388d62c15045fd7fa4baf71625fa2 100644
Binary files a/pictures/calculator/4.jpg and b/pictures/calculator/4.jpg differ
diff --git a/pictures/calculator/5.jpg b/pictures/calculator/5.jpg
index c1610cc0218fe3079c613bf040b3742b4b557fd8..528309bb670ec9a2ac3d9f86bb6fa8c5e3bf144a 100644
Binary files a/pictures/calculator/5.jpg and b/pictures/calculator/5.jpg differ
diff --git a/pictures/calculator/6.jpg b/pictures/calculator/6.jpg
index 92800a3ece1003c4c76b0ed82583bf234e5ba417..f0563fd2e59994720b274b8d361dd6f3f55b0890 100644
Binary files a/pictures/calculator/6.jpg and b/pictures/calculator/6.jpg differ
diff --git a/pictures/dupmissing/2.jpg b/pictures/dupmissing/2.jpg
index 781e142ade21856401ae7d9cc8cc77bd2fde9129..91fa41a3c294aaac73b1eb066c94a7b6b273912e 100644
Binary files a/pictures/dupmissing/2.jpg and b/pictures/dupmissing/2.jpg differ
diff --git a/pictures/dupmissing/3.jpg b/pictures/dupmissing/3.jpg
index 00d90d679420b0618b3b4bfd9214e55669c6f06f..babdd3f3c354d7ef1534da35caa53d05727da39e 100644
Binary files a/pictures/dupmissing/3.jpg and b/pictures/dupmissing/3.jpg differ
diff --git a/pictures/editDistance/1.jpg b/pictures/editDistance/1.jpg
index 7a2e3d58f46a16c46f84fd803706dfe9acd9c502..3f2f0b50ad4671a02ce0b1ce41e7a9dbb2d2df75 100644
Binary files a/pictures/editDistance/1.jpg and b/pictures/editDistance/1.jpg differ
diff --git a/pictures/editDistance/2.jpg b/pictures/editDistance/2.jpg
index 0e32faa854dbf3ef50aaa31e811b1d4e0ec7a1ca..1339bd16b87ab98c6323e31bf9807a21eccb3ea9 100644
Binary files a/pictures/editDistance/2.jpg and b/pictures/editDistance/2.jpg differ
diff --git a/pictures/editDistance/3.jpg b/pictures/editDistance/3.jpg
index c201c6daa2e8edf5dbfdb5b412247d4220ace8dd..387c16886ae86afc732ddbb75facfcb43247bc80 100644
Binary files a/pictures/editDistance/3.jpg and b/pictures/editDistance/3.jpg differ
diff --git a/pictures/editDistance/4.jpg b/pictures/editDistance/4.jpg
index 13631d1edfbe596588309a593f0e2934dc23c1eb..a80c026ae2977a9b82a68baf41d563d3b517ea61 100644
Binary files a/pictures/editDistance/4.jpg and b/pictures/editDistance/4.jpg differ
diff --git a/pictures/editDistance/5.jpg b/pictures/editDistance/5.jpg
index 8f5c0063231ddb907b4c76e7c74fea28abc512b3..91063807511c7acdff5fb1068e2633e722caa335 100644
Binary files a/pictures/editDistance/5.jpg and b/pictures/editDistance/5.jpg differ
diff --git a/pictures/editDistance/6.jpg b/pictures/editDistance/6.jpg
index 589f8aef6b5f9914df226fb27c1b2170c802d76a..5880bae6b4c7927f2732e0ceab2250bb49e4c470 100644
Binary files a/pictures/editDistance/6.jpg and b/pictures/editDistance/6.jpg differ
diff --git a/pictures/editDistance/dp.jpg b/pictures/editDistance/dp.jpg
index 41e72a4903c7a434409a9ddad7446a7c6252b895..4519d891e61e27733dfdddee345772e522dc2aaa 100644
Binary files a/pictures/editDistance/dp.jpg and b/pictures/editDistance/dp.jpg differ
diff --git a/pictures/editDistance/title.png b/pictures/editDistance/title.png
index 85a392fbdeb805e0dda728a79382b4546e3c1b55..15dc9231078a15818efd838d326c9536e1f59e43 100644
Binary files a/pictures/editDistance/title.png and b/pictures/editDistance/title.png differ
diff --git a/pictures/floodfill/floodfill.png b/pictures/floodfill/floodfill.png
index 14eebee95b823af12155bcd7e5d4033e8c904757..3c79709bcebadd921336efd28c0dac2199d6f004 100644
Binary files a/pictures/floodfill/floodfill.png and b/pictures/floodfill/floodfill.png differ
diff --git a/pictures/floodfill/leetcode.png b/pictures/floodfill/leetcode.png
index 52f723e26622217ff37bea3b8d4964b5068d8528..1ffdc937a77f1761bc1e830f5b368ab45d75287e 100644
Binary files a/pictures/floodfill/leetcode.png and b/pictures/floodfill/leetcode.png differ
diff --git a/pictures/floodfill/ppt1.PNG b/pictures/floodfill/ppt1.PNG
index 22046455d0b8f8c3f87f3be7129e06af3984f4c3..1667b0f18f3c3ffed3d643bb7b6c1e503b27123c 100644
Binary files a/pictures/floodfill/ppt1.PNG and b/pictures/floodfill/ppt1.PNG differ
diff --git a/pictures/floodfill/ppt2.PNG b/pictures/floodfill/ppt2.PNG
index 28a220d614ae86c5aee48ffeba7371a9f8e557de..58dd272514ebe9ba9b66add818d594871fcf2ba0 100644
Binary files a/pictures/floodfill/ppt2.PNG and b/pictures/floodfill/ppt2.PNG differ
diff --git a/pictures/floodfill/ppt3.PNG b/pictures/floodfill/ppt3.PNG
index 6957ffe4ae0484e19fe8bec6690d1f568fbd143f..0f2a1a80f26d98a15f2c99f9d3ce18c2d80627af 100644
Binary files a/pictures/floodfill/ppt3.PNG and b/pictures/floodfill/ppt3.PNG differ
diff --git a/pictures/floodfill/ppt4.PNG b/pictures/floodfill/ppt4.PNG
index 9ceb6ed044364f9d9c449fb100646b715197bd4b..f90e4b9e6d0cd0b502d97063dd28a54269f8148f 100644
Binary files a/pictures/floodfill/ppt4.PNG and b/pictures/floodfill/ppt4.PNG differ
diff --git a/pictures/floodfill/ppt5.PNG b/pictures/floodfill/ppt5.PNG
index b2583eef11b070acac10f37f9ec00488eae52774..f6e5cc0b256ae04a7dec32d83e65d78687a424ee 100644
Binary files a/pictures/floodfill/ppt5.PNG and b/pictures/floodfill/ppt5.PNG differ
diff --git a/pictures/floodfill/xiaoxiaole.jpg b/pictures/floodfill/xiaoxiaole.jpg
index fa443f0cda443f8405911221bad7f9f9f436d689..fcf657ac8d31b5b095b7de3635d7532f71db95ad 100644
Binary files a/pictures/floodfill/xiaoxiaole.jpg and b/pictures/floodfill/xiaoxiaole.jpg differ
diff --git "a/pictures/floodfill/\346\211\253\351\233\267.png" "b/pictures/floodfill/\346\211\253\351\233\267.png"
index 9b04e0392c7a06a2f4e2afdad12813de17cf505b..d25e1deac14b9d072a7bfb20feeffa2c675a546f 100644
Binary files "a/pictures/floodfill/\346\211\253\351\233\267.png" and "b/pictures/floodfill/\346\211\253\351\233\267.png" differ
diff --git "a/pictures/floodfill/\346\212\240\345\233\276.jpeg" "b/pictures/floodfill/\346\212\240\345\233\276.jpeg"
index fa112468c5338c088ac7a236a2e8f6404381a910..66097dd104ad6a8cebd753080e19568f553d5f2e 100644
Binary files "a/pictures/floodfill/\346\212\240\345\233\276.jpeg" and "b/pictures/floodfill/\346\212\240\345\233\276.jpeg" differ
diff --git a/pictures/group.jpg b/pictures/group.jpg
index bff8b501074700a75cf6eaa1b24c693ed1f69325..6d942cfcc43ad0bdf1e44d83276120a811795fd2 100644
Binary files a/pictures/group.jpg and b/pictures/group.jpg differ
diff --git a/pictures/heap/1.png b/pictures/heap/1.png
index 93f4387839721e218c8a394aee8e5c7b8c19f2d1..8d99c0d9b168788acd7fcfd62262bc00b07b954b 100644
Binary files a/pictures/heap/1.png and b/pictures/heap/1.png differ
diff --git a/pictures/intersection/1.jpg b/pictures/intersection/1.jpg
index 03b9cbf67c7c75441f0d6f700f9eeacb7ac8a6f2..97f313fe089be78f1e06bacc4473241c1357f664 100644
Binary files a/pictures/intersection/1.jpg and b/pictures/intersection/1.jpg differ
diff --git a/pictures/intersection/2.jpg b/pictures/intersection/2.jpg
index 3434de4d1e36ed4e532c83028c8a80eadce38afa..555688e4e77dbe4fb510282b801208805193b962 100644
Binary files a/pictures/intersection/2.jpg and b/pictures/intersection/2.jpg differ
diff --git a/pictures/intersection/3.jpg b/pictures/intersection/3.jpg
index b5e805df6663605987c8d8107d1caba53f2b74d8..9ba0b61d8aee225622cd15eac9b8c3d9b47009d8 100644
Binary files a/pictures/intersection/3.jpg and b/pictures/intersection/3.jpg differ
diff --git a/pictures/intersection/title.png b/pictures/intersection/title.png
index 4b0529a80876e42c1e4a9473176222d37fd6a548..d06d89249beeaa704071375dca4fea59155f7e08 100644
Binary files a/pictures/intersection/title.png and b/pictures/intersection/title.png differ
diff --git a/pictures/interval/2.jpg b/pictures/interval/2.jpg
index aa0440f0e1df9bb12a8d284abb374bbd743e0c91..06e34bd6a24f7e3a53e269204e227751e1dccc62 100644
Binary files a/pictures/interval/2.jpg and b/pictures/interval/2.jpg differ
diff --git a/pictures/interval/3.jpg b/pictures/interval/3.jpg
index 89b4e6eff1dfcbdcee74af759c2c0d13a8b07bac..68741642eadb84a69a00056b23b9bddb4633e3ac 100644
Binary files a/pictures/interval/3.jpg and b/pictures/interval/3.jpg differ
diff --git a/pictures/interval/4.jpg b/pictures/interval/4.jpg
index c6735d83ad447edf9ba478cc2b4b6fad23566243..d9fb1f4a19b18d16e1866decaa268363f13cc61f 100644
Binary files a/pictures/interval/4.jpg and b/pictures/interval/4.jpg differ
diff --git a/pictures/interval/title1.png b/pictures/interval/title1.png
index 551c2599029df4e74be8e2fe56802b3d99893b35..e90959bad53e55517a0e86b5378ff53da86de7ff 100644
Binary files a/pictures/interval/title1.png and b/pictures/interval/title1.png differ
diff --git a/pictures/interval/title2.png b/pictures/interval/title2.png
index 41261129bc7881a92508607a470f028fa9d6a07d..626d0c5c9bfece0a856eec1a86a0b042eafc7c39 100644
Binary files a/pictures/interval/title2.png and b/pictures/interval/title2.png differ
diff --git a/pictures/kgroup/1.jpg b/pictures/kgroup/1.jpg
index ca0c8ff8b4d7418058c6840fedd979b85d3b47f9..ab874fcab44f540c6624fb5e5d6d738bf903e2c2 100644
Binary files a/pictures/kgroup/1.jpg and b/pictures/kgroup/1.jpg differ
diff --git a/pictures/kgroup/2.jpg b/pictures/kgroup/2.jpg
index 653d31f4dcd2928b0ebacccc5970db57194b649f..ca29ffd706303b05f8d27bbfea3d10d1fe850af6 100644
Binary files a/pictures/kgroup/2.jpg and b/pictures/kgroup/2.jpg differ
diff --git a/pictures/kgroup/3.jpg b/pictures/kgroup/3.jpg
index 8718e51c313056d8850119223fe4aba98bb581d3..e2255241ec0611dfdf1f0443cf998b5873fc385f 100644
Binary files a/pictures/kgroup/3.jpg and b/pictures/kgroup/3.jpg differ
diff --git a/pictures/kgroup/4.jpg b/pictures/kgroup/4.jpg
index f2fed3e33a73d0e9a9a32b9bb5a0d0ee29a0773f..6126add25143dcc1cf4195a05a6470bec60da7ac 100644
Binary files a/pictures/kgroup/4.jpg and b/pictures/kgroup/4.jpg differ
diff --git a/pictures/kgroup/5.jpg b/pictures/kgroup/5.jpg
index 4cd3b332420c404ee6cad4ef38d401fdc89fbf66..2b626b30e4ff8e3373af75ae82d838b3c8a404d7 100644
Binary files a/pictures/kgroup/5.jpg and b/pictures/kgroup/5.jpg differ
diff --git a/pictures/kgroup/6.jpg b/pictures/kgroup/6.jpg
index 4e1772b0bc27cca340f8bb3a2d98f880a100fbea..f11088f7cb96bedb6ef721b05124ad2c131f00a6 100644
Binary files a/pictures/kgroup/6.jpg and b/pictures/kgroup/6.jpg differ
diff --git a/pictures/kgroup/7.jpg b/pictures/kgroup/7.jpg
index 073ba61f3e277c6b45201a6716a5eb9ef5438ac9..8b4bf79934601318f5733306daf402a16de3ccec 100644
Binary files a/pictures/kgroup/7.jpg and b/pictures/kgroup/7.jpg differ
diff --git a/pictures/kgroup/title.png b/pictures/kgroup/title.png
index 794f5a5cc50e95df79943e789037606908c9705c..1a2028185ee8735399aadc7386ad99f9b355880e 100644
Binary files a/pictures/kgroup/title.png and b/pictures/kgroup/title.png differ
diff --git a/pictures/kmp/1.gif b/pictures/kmp/1.gif
index a049ff345686b4fc3ab38ff9e9cc1c9af8f013e9..95732bf8ee3e9ee5d1c0bcd110d717032239c80a 100644
Binary files a/pictures/kmp/1.gif and b/pictures/kmp/1.gif differ
diff --git a/pictures/kmp/2.gif b/pictures/kmp/2.gif
index 418d02b7bc5f07773a72320ff3a5910276c43486..ed1059d95803be12b8ec405b73f9d4d73e9b8b03 100644
Binary files a/pictures/kmp/2.gif and b/pictures/kmp/2.gif differ
diff --git a/pictures/kmp/3.gif b/pictures/kmp/3.gif
index 309e95efa00144de50ac42e0b866f6fa49c86693..e91497f4ca707a26c9fa81fe91486ef389c5f12b 100644
Binary files a/pictures/kmp/3.gif and b/pictures/kmp/3.gif differ
diff --git a/pictures/kmp/A.gif b/pictures/kmp/A.gif
index 10c48fb56965fd32b67bee0730baa95b0e8f8611..dd0800e17b6fa6f564dd228ca1b64f73a88f5151 100644
Binary files a/pictures/kmp/A.gif and b/pictures/kmp/A.gif differ
diff --git a/pictures/kmp/allstate.jpg b/pictures/kmp/allstate.jpg
index bfbd26bcc457c0cdf6a9cf20f6a56c04504e13c1..f8e40777d114c04c010d7027835a1e4ff6bfec46 100644
Binary files a/pictures/kmp/allstate.jpg and b/pictures/kmp/allstate.jpg differ
diff --git a/pictures/kmp/back.jpg b/pictures/kmp/back.jpg
index e33cc25cd7df0cb5fe9962758381dd14238fe307..368d0910986f6d8751ed053bf8555f97b4edee60 100644
Binary files a/pictures/kmp/back.jpg and b/pictures/kmp/back.jpg differ
diff --git a/pictures/kmp/dfa.gif b/pictures/kmp/dfa.gif
index 0e9bdaa4f84de08fedfb2da5703e5653d851070d..0f5dc5422498303fa50e469e202ef772fff90a6a 100644
Binary files a/pictures/kmp/dfa.gif and b/pictures/kmp/dfa.gif differ
diff --git a/pictures/kmp/exp1.jpg b/pictures/kmp/exp1.jpg
index 5bb393523eff8b54c82d6ebbc4d4f8bb9ec973ac..9e413d043868f0f3f5bf68681a4592513f199a46 100644
Binary files a/pictures/kmp/exp1.jpg and b/pictures/kmp/exp1.jpg differ
diff --git a/pictures/kmp/exp2.jpg b/pictures/kmp/exp2.jpg
index f277b7e81b8deaf0eedccc4a8c60b86a2e7ad6f5..244fc4ee4b2c55824c24f32452bc18d3c87935a7 100644
Binary files a/pictures/kmp/exp2.jpg and b/pictures/kmp/exp2.jpg differ
diff --git a/pictures/kmp/exp3.jpg b/pictures/kmp/exp3.jpg
index a7e48efb388505d39999482b88ee35844fdc5b1d..11eae5a6d26bff55179ae973e8982f8f5613553e 100644
Binary files a/pictures/kmp/exp3.jpg and b/pictures/kmp/exp3.jpg differ
diff --git a/pictures/kmp/exp4.jpg b/pictures/kmp/exp4.jpg
index f7f98ee58c8f4c756bd5a8d72d52ee4577b3fa8f..e969c48d8a4aa3c7a4a3d81913b49956a3385c08 100644
Binary files a/pictures/kmp/exp4.jpg and b/pictures/kmp/exp4.jpg differ
diff --git a/pictures/kmp/exp5.jpg b/pictures/kmp/exp5.jpg
index 979d91e31d57683152cc5f21f26e17aa0439928d..2a16a868ab7fe9c6119c16b4a6bc3ab5362e2d68 100644
Binary files a/pictures/kmp/exp5.jpg and b/pictures/kmp/exp5.jpg differ
diff --git a/pictures/kmp/exp6.jpg b/pictures/kmp/exp6.jpg
index 423b244d4303759d0be0e7211091e8bcb508a167..87c723f3b8f8b6dae0a32279fedfff2a757221d5 100644
Binary files a/pictures/kmp/exp6.jpg and b/pictures/kmp/exp6.jpg differ
diff --git a/pictures/kmp/exp7.jpg b/pictures/kmp/exp7.jpg
index 10da813832b6568620aff106f771e0b5fddf346c..95634204bdc02651023bdc6af07cf8a363d39e1d 100644
Binary files a/pictures/kmp/exp7.jpg and b/pictures/kmp/exp7.jpg differ
diff --git a/pictures/kmp/forward.jpg b/pictures/kmp/forward.jpg
index 66beca0ebe4ad7547564218f569114d8cf374748..2f887c8933d1389a18ad8c96bd42aea5a526b7a6 100644
Binary files a/pictures/kmp/forward.jpg and b/pictures/kmp/forward.jpg differ
diff --git a/pictures/kmp/kmp.gif b/pictures/kmp/kmp.gif
index e33dad97b3dcdb67a70de80b82b675dc037b9298..18cd52dbd8de30abd380a182212ff04fb3925901 100644
Binary files a/pictures/kmp/kmp.gif and b/pictures/kmp/kmp.gif differ
diff --git a/pictures/kmp/shadow.jpg b/pictures/kmp/shadow.jpg
index 0733b546e23c17b69e466a5250b6494074f983e1..9b2f536aab8f887d014a1472eb495e958201ac9f 100644
Binary files a/pictures/kmp/shadow.jpg and b/pictures/kmp/shadow.jpg differ
diff --git a/pictures/kmp/shadow1.jpg b/pictures/kmp/shadow1.jpg
index 13d0377725c6f347d92d10e2fc4c29c5b23cfe56..07389fc8976b1c7667b8b708b40279d361e5fbe1 100644
Binary files a/pictures/kmp/shadow1.jpg and b/pictures/kmp/shadow1.jpg differ
diff --git a/pictures/kmp/shadow2.jpg b/pictures/kmp/shadow2.jpg
index a9abb79d7d6f7707a56bfb896915adadb9711bb1..f68660afe0efbd29262f69fb81d65eebff39cf37 100644
Binary files a/pictures/kmp/shadow2.jpg and b/pictures/kmp/shadow2.jpg differ
diff --git a/pictures/kmp/state.jpg b/pictures/kmp/state.jpg
index 073060b2bf4c54b7fdf7ebbf3b029b408734ddb6..3fd084cca8b63a90bce378fe563f2f9075a8c092 100644
Binary files a/pictures/kmp/state.jpg and b/pictures/kmp/state.jpg differ
diff --git a/pictures/kmp/state2.jpg b/pictures/kmp/state2.jpg
index 3be64c091fc4d578e81da099f4f083d41b03b0a4..f20fde5d12fb2f0ed84daf99db5a1c31c4916f1e 100644
Binary files a/pictures/kmp/state2.jpg and b/pictures/kmp/state2.jpg differ
diff --git a/pictures/kmp/state4.jpg b/pictures/kmp/state4.jpg
index d5ba19eaf2c666a508c9fa5866effbc238793343..8873fd38bed9276ffdd2750844744699992537c9 100644
Binary files a/pictures/kmp/state4.jpg and b/pictures/kmp/state4.jpg differ
diff --git a/pictures/kmp/txt1.jpg b/pictures/kmp/txt1.jpg
index a123d9e360ae1690de0e856eea45aa1792680a18..3b101916196de472c44dc0991f8f57b6e7c4b90d 100644
Binary files a/pictures/kmp/txt1.jpg and b/pictures/kmp/txt1.jpg differ
diff --git a/pictures/kmp/txt2.jpg b/pictures/kmp/txt2.jpg
index bbb7cd3781f363ef1c2e2e76ebb2deb2df3d8f36..c6c5041e665652de828ffe848c88d0bbd9821ec7 100644
Binary files a/pictures/kmp/txt2.jpg and b/pictures/kmp/txt2.jpg differ
diff --git a/pictures/kmp/txt3.jpg b/pictures/kmp/txt3.jpg
index e4edfd70aeee3882683f638f055962796186b6aa..29830ba73e2d9d8fb11bde27d8423614d1512e05 100644
Binary files a/pictures/kmp/txt3.jpg and b/pictures/kmp/txt3.jpg differ
diff --git a/pictures/kmp/txt4.jpg b/pictures/kmp/txt4.jpg
index 50e36d1fb179077cff674c783d2bdb97c27de87c..55e53e7719c47021a1243a5c9dc9d9d1666cec68 100644
Binary files a/pictures/kmp/txt4.jpg and b/pictures/kmp/txt4.jpg differ
diff --git a/pictures/kmp/z.jpg b/pictures/kmp/z.jpg
index aebf0b86097d4a57f7d2a840385ce77ddb227f7d..56b945efcf71cd16af877b200ce7ab9c76b10fd4 100644
Binary files a/pictures/kmp/z.jpg and b/pictures/kmp/z.jpg differ
diff --git a/pictures/labuladong.jpg b/pictures/labuladong.jpg
index cb385ab0ad096396b73173785be63c275832ca4c..eecfb55ac909910e616b7c748cebfde1332dff64 100644
Binary files a/pictures/labuladong.jpg and b/pictures/labuladong.jpg differ
diff --git a/pictures/labuladong.png b/pictures/labuladong.png
index fe2100acddb50cf1328d2ca497003f2047ce5f1c..a63a5bd890cd57414222d2a72d60803df3ef3f46 100644
Binary files a/pictures/labuladong.png and b/pictures/labuladong.png differ
diff --git a/pictures/linux-fs/application.png b/pictures/linux-fs/application.png
index 17185b81d59af5f3e1909df2189a7d774c9e77fb..9b39088f36e436b5c54895130578b3f065703266 100644
Binary files a/pictures/linux-fs/application.png and b/pictures/linux-fs/application.png differ
diff --git a/pictures/linux-fs/apt.png b/pictures/linux-fs/apt.png
index bed240ba9d54643b15993732fb9d829bafdffac3..5038c8c26798a07444023309ffc4b0ea4f074de3 100644
Binary files a/pictures/linux-fs/apt.png and b/pictures/linux-fs/apt.png differ
diff --git a/pictures/linux-fs/bin.png b/pictures/linux-fs/bin.png
index 755491a457314fa80e8a58a41bb96bef2395ed81..353baa7bf8ef9a975372df107af9ed03871a053d 100644
Binary files a/pictures/linux-fs/bin.png and b/pictures/linux-fs/bin.png differ
diff --git a/pictures/linux-fs/boot.png b/pictures/linux-fs/boot.png
index 1f1b2250071290079a55961597be12fc3fe31781..d5848e8cd5371ed6d795dea2c377afdda9b6b331 100644
Binary files a/pictures/linux-fs/boot.png and b/pictures/linux-fs/boot.png differ
diff --git a/pictures/linux-fs/cpu.png b/pictures/linux-fs/cpu.png
index 721b66cd92182f69d7760c8d5e313ade32b55da4..12d949e9d92a35ed71dc1f1a6e5c59911194a665 100644
Binary files a/pictures/linux-fs/cpu.png and b/pictures/linux-fs/cpu.png differ
diff --git a/pictures/linux-fs/desktop.png b/pictures/linux-fs/desktop.png
index 4cb1239f70844e5a45759146527311b65f0d5d29..7a46ecef2171d36dbc689eb709b1f8c688b048b0 100644
Binary files a/pictures/linux-fs/desktop.png and b/pictures/linux-fs/desktop.png differ
diff --git a/pictures/linux-fs/dev.png b/pictures/linux-fs/dev.png
index dd892e653894f273e16904715ff37f87f575519c..c9275dc85e8f5f840b9fc40e2c56173e4cccde53 100644
Binary files a/pictures/linux-fs/dev.png and b/pictures/linux-fs/dev.png differ
diff --git a/pictures/linux-fs/etc.png b/pictures/linux-fs/etc.png
index 3a3d1063ef79b7b8ba3aa2cd4f98c661f6f16006..5de3a4cf7800caaaa7b15fc12777e750ed4d6564 100644
Binary files a/pictures/linux-fs/etc.png and b/pictures/linux-fs/etc.png differ
diff --git a/pictures/linux-fs/home.png b/pictures/linux-fs/home.png
index d35c71bba684fcc09dec15cda5a86c3f5574be65..dad402e25a55ee5ac70a80b6f1d3096f6efadfd2 100644
Binary files a/pictures/linux-fs/home.png and b/pictures/linux-fs/home.png differ
diff --git a/pictures/linux-fs/linux-filesystem.png b/pictures/linux-fs/linux-filesystem.png
index c43b2922d2067fd1ec33bfc4d1811f7dfa876ed8..225efb8ab30b9ec32a5edea7aee47be90bf81da9 100644
Binary files a/pictures/linux-fs/linux-filesystem.png and b/pictures/linux-fs/linux-filesystem.png differ
diff --git a/pictures/linux-fs/log.png b/pictures/linux-fs/log.png
index a4416e105929460dc1c9a047761f9b2a61969593..ee40ca0a6ea320ecf05fff36e586a0f90fd9743c 100644
Binary files a/pictures/linux-fs/log.png and b/pictures/linux-fs/log.png differ
diff --git a/pictures/linux-fs/opt.png b/pictures/linux-fs/opt.png
index 7b2092f234e920068340ab079b49937388a9f531..b46535ec66c7160c2d354f40eea8eb9601e81d5b 100644
Binary files a/pictures/linux-fs/opt.png and b/pictures/linux-fs/opt.png differ
diff --git a/pictures/linux-fs/proc.png b/pictures/linux-fs/proc.png
index 06006000f12edb2545a1bc0abeaad56c22bee9af..0e2820a1b579ece98bfbe489824ce10ac9e2efda 100644
Binary files a/pictures/linux-fs/proc.png and b/pictures/linux-fs/proc.png differ
diff --git a/pictures/linux-fs/root.png b/pictures/linux-fs/root.png
index 00df4f75ecfaac94fcf4efb7a66c66cc4d7eb26e..3ba9697367ad99c13be44421a9ca8198d398fa17 100644
Binary files a/pictures/linux-fs/root.png and b/pictures/linux-fs/root.png differ
diff --git a/pictures/linux-fs/sbin.png b/pictures/linux-fs/sbin.png
index 2fc99208df355daf7137cc64f063f4a536dfa3b2..907c3a0f3e7e8caacdfa515159bc1a8d5df3046d 100644
Binary files a/pictures/linux-fs/sbin.png and b/pictures/linux-fs/sbin.png differ
diff --git a/pictures/linux-fs/tmp.png b/pictures/linux-fs/tmp.png
index 361146697ddf9b078392d2e9bb532e72e363e3ab..54ea9dd615e30d4cf57a3430543e6e00f1fc8e5b 100644
Binary files a/pictures/linux-fs/tmp.png and b/pictures/linux-fs/tmp.png differ
diff --git a/pictures/linux-fs/usr.png b/pictures/linux-fs/usr.png
index 29e389ce35e53713f06dfe6c2970854fd1a62639..0619c4493720a22783f9d571693b4a0654632d56 100644
Binary files a/pictures/linux-fs/usr.png and b/pictures/linux-fs/usr.png differ
diff --git a/pictures/linux-fs/usrbin.png b/pictures/linux-fs/usrbin.png
index 7dfd72a84f42dd99db191f23acbd520b37b93324..e1c5e82f6cb9397f44caeb4e7f6476b4d73eb0ae 100644
Binary files a/pictures/linux-fs/usrbin.png and b/pictures/linux-fs/usrbin.png differ
diff --git a/pictures/linuxProcess/1.jpg b/pictures/linuxProcess/1.jpg
index a3b4383b8a432a696ce93f79ac52fafeef871939..a42365fe734fc916feb51551778df5dc5e1c3fa4 100644
Binary files a/pictures/linuxProcess/1.jpg and b/pictures/linuxProcess/1.jpg differ
diff --git a/pictures/linuxProcess/2.jpg b/pictures/linuxProcess/2.jpg
index 821ff340fa267643e6e1406a6b7d105cc05e23ad..9aa08f14010a07dc292747cac8ef5f2a80b12080 100644
Binary files a/pictures/linuxProcess/2.jpg and b/pictures/linuxProcess/2.jpg differ
diff --git a/pictures/linuxProcess/3.jpg b/pictures/linuxProcess/3.jpg
index d7d3ae97ffd92fdc3eccf0af5bab07b7585d0d1f..a3800a8f218c10ac22adeca545db8011086897ee 100644
Binary files a/pictures/linuxProcess/3.jpg and b/pictures/linuxProcess/3.jpg differ
diff --git a/pictures/linuxProcess/4.jpg b/pictures/linuxProcess/4.jpg
index 6ada0ef14e7166ef208c7a91922dbb22d5e57acb..c74fdd37221204d44cce67e658e2c849a733258c 100644
Binary files a/pictures/linuxProcess/4.jpg and b/pictures/linuxProcess/4.jpg differ
diff --git a/pictures/linuxProcess/5.jpg b/pictures/linuxProcess/5.jpg
index c4c51ca7590f5d6c69634b49268190b9cc26089f..e7b1f74c1d8329c4d9987e0fc2fe16076b616e05 100644
Binary files a/pictures/linuxProcess/5.jpg and b/pictures/linuxProcess/5.jpg differ
diff --git a/pictures/linuxProcess/6.jpg b/pictures/linuxProcess/6.jpg
index c2637d131b83d58435483c92db0d4052dc81cf1a..9e36322eba25122d203ea7c6037142a484c6bbdc 100644
Binary files a/pictures/linuxProcess/6.jpg and b/pictures/linuxProcess/6.jpg differ
diff --git a/pictures/linuxProcess/7.jpg b/pictures/linuxProcess/7.jpg
index 6abd83436fedb5e8a729293e37c069dce2894ef3..80e86879cbcf0bdcc822970bfb18556e8d795781 100644
Binary files a/pictures/linuxProcess/7.jpg and b/pictures/linuxProcess/7.jpg differ
diff --git a/pictures/linuxProcess/8.jpg b/pictures/linuxProcess/8.jpg
index eafae087d3633929b2240e83f3fb6c7c49233007..2b4cb9710184dcb56d10f8b9340439238b481015 100644
Binary files a/pictures/linuxProcess/8.jpg and b/pictures/linuxProcess/8.jpg differ
diff --git a/pictures/linuxshell/1.png b/pictures/linuxshell/1.png
index 0657e4d62f6c45922ca0626c4158e215a4dac959..292baa29d0b62e7f53f52bc151457deff4d973bb 100644
Binary files a/pictures/linuxshell/1.png and b/pictures/linuxshell/1.png differ
diff --git a/pictures/mergeInterval/1.jpg b/pictures/mergeInterval/1.jpg
index 915f33607ade5761199382c612bd59f7106879d7..5d8a8dbc2ee5ee98f916034397d4774c935dc2ff 100644
Binary files a/pictures/mergeInterval/1.jpg and b/pictures/mergeInterval/1.jpg differ
diff --git a/pictures/mergeInterval/2.jpg b/pictures/mergeInterval/2.jpg
index 79a8ef7f2294c67fc1e592c2f4e35f615b13f442..28aabd731ac91aca5f3268e05413f587208c2866 100644
Binary files a/pictures/mergeInterval/2.jpg and b/pictures/mergeInterval/2.jpg differ
diff --git a/pictures/mergeInterval/title.png b/pictures/mergeInterval/title.png
index ac1a3739469bd7285591d695fc13b2f5f0976a2a..26e42c14e83de016f9fccc86b4cdbb73fd27522d 100644
Binary files a/pictures/mergeInterval/title.png and b/pictures/mergeInterval/title.png differ
diff --git a/pictures/online/1.png b/pictures/online/1.png
index 11da044f4d0a3bd0cca917a67c4b31bf1d8ca086..68db13bada0fe6c133e55d5d16ab3258e9916004 100644
Binary files a/pictures/online/1.png and b/pictures/online/1.png differ
diff --git a/pictures/online/10.png b/pictures/online/10.png
index 63041fc421fc4fa274a9dfd23e3d3482cf96ccbc..ec2095fd159d1986e9f5cacdf2eff67bb80ce792 100644
Binary files a/pictures/online/10.png and b/pictures/online/10.png differ
diff --git a/pictures/online/11.png b/pictures/online/11.png
index 2aac442a00bb6b0367a670b92d52b165a7a15e24..87d3368cb55c72432b95751008caf19a5c1e7e81 100644
Binary files a/pictures/online/11.png and b/pictures/online/11.png differ
diff --git a/pictures/online/2.png b/pictures/online/2.png
index b8e460ac25e1166f315862499a1e30fee319303a..de635fa8ddc8c710becd93d96b610474e4289ded 100644
Binary files a/pictures/online/2.png and b/pictures/online/2.png differ
diff --git a/pictures/online/3.png b/pictures/online/3.png
index 1f465a69f681784072ba92a4cec3c849557d046f..c8868697a9d27d30f69ba78f5fa958cee0ae0bc8 100644
Binary files a/pictures/online/3.png and b/pictures/online/3.png differ
diff --git a/pictures/online/4.png b/pictures/online/4.png
index 5d99ec999a51dfa00e10972ed888dd53b4ba034f..7534e3e76f93276a69b6e1d96f0111533cee3fcd 100644
Binary files a/pictures/online/4.png and b/pictures/online/4.png differ
diff --git a/pictures/online/5.png b/pictures/online/5.png
index c118acd3a6af4be75c176b71c4067724dd71f21c..9d9ae0a2d8ea19b595677c882c444774437afe98 100644
Binary files a/pictures/online/5.png and b/pictures/online/5.png differ
diff --git a/pictures/online/6.png b/pictures/online/6.png
index f77e12a98959755fd1da280df98b196fe4118263..06c079fdcaf23830aff2a397eaec5485b29f7aba 100644
Binary files a/pictures/online/6.png and b/pictures/online/6.png differ
diff --git a/pictures/online/7.png b/pictures/online/7.png
index a031c195a6a6dd911e20a01a45ab94a0aa87579e..9098f63ad40ecec46d10dffaca830cec8e406ad4 100644
Binary files a/pictures/online/7.png and b/pictures/online/7.png differ
diff --git a/pictures/online/8.png b/pictures/online/8.png
index 0822ef48d9fb6174c4cfb1810bdffacebe6a0607..b462ad6d7c382bd5ab9e6b326899129956aea7da 100644
Binary files a/pictures/online/8.png and b/pictures/online/8.png differ
diff --git a/pictures/online/9.png b/pictures/online/9.png
index a94900f779671180838bfdb5fca892effbd22b82..f879e255166937525206b555c14cc7f54cfac252 100644
Binary files a/pictures/online/9.png and b/pictures/online/9.png differ
diff --git a/pictures/others/leetcode.jpeg b/pictures/others/leetcode.jpeg
index 8b2c7c776bb16591399c01b73f64d690669e0e66..2fd2c684db3c4295ba50a06b6b4910cc6b4287e0 100644
Binary files a/pictures/others/leetcode.jpeg and b/pictures/others/leetcode.jpeg differ
diff --git a/pictures/pancakeSort/1.jpg b/pictures/pancakeSort/1.jpg
index 10f9dd65688fcd15e405278231e525f748dfdfac..903dec371be464c01fcbf870421aa56f3f2f4962 100644
Binary files a/pictures/pancakeSort/1.jpg and b/pictures/pancakeSort/1.jpg differ
diff --git a/pictures/pancakeSort/2.png b/pictures/pancakeSort/2.png
index e57fd31a484feba7e0c4c995c79eabb1c632b1c2..57e16de2ddaa7496d1ab7086e24b6a128c8b6935 100644
Binary files a/pictures/pancakeSort/2.png and b/pictures/pancakeSort/2.png differ
diff --git a/pictures/pancakeSort/3.jpg b/pictures/pancakeSort/3.jpg
index c492e8bf8bdfdfa09522c8da3a4c818532a25321..b36f6fcc802bc3255b9c8e658459669b55a3192c 100644
Binary files a/pictures/pancakeSort/3.jpg and b/pictures/pancakeSort/3.jpg differ
diff --git a/pictures/pancakeSort/4.jpg b/pictures/pancakeSort/4.jpg
index 53341a3554a6ede488551d49f41e1de0610dd694..f9245e5937c52b8d2ca651fa5b35b74534a956a2 100644
Binary files a/pictures/pancakeSort/4.jpg and b/pictures/pancakeSort/4.jpg differ
diff --git a/pictures/pancakeSort/title.png b/pictures/pancakeSort/title.png
index f91a8132ce773f8e8359d155d6cc5c70dccdd193..76a52a0f3876134ab1a7d53eeadc4cc8cd714085 100644
Binary files a/pictures/pancakeSort/title.png and b/pictures/pancakeSort/title.png differ
diff --git a/pictures/pay.jpg b/pictures/pay.jpg
index 2370eababba56c0c39779d5b2212aed7a1cc25bd..39e9d402a477437181cf34cb4136dd614368ed60 100644
Binary files a/pictures/pay.jpg and b/pictures/pay.jpg differ
diff --git a/pictures/qrcode.jpg b/pictures/qrcode.jpg
index d6beb95c7b63d4230586095119b0ac066cd586d1..590f0fd7d538ab858e5e2b97cadae6c8688cce92 100644
Binary files a/pictures/qrcode.jpg and b/pictures/qrcode.jpg differ
diff --git "a/pictures/redis\345\205\245\344\276\265/1.png" "b/pictures/redis\345\205\245\344\276\265/1.png"
index fb2e59dc41d2576eaa6363e7894b9a412db9d43d..e021d3eb44a1ad037090fc38592e5941b43e36cf 100644
Binary files "a/pictures/redis\345\205\245\344\276\265/1.png" and "b/pictures/redis\345\205\245\344\276\265/1.png" differ
diff --git "a/pictures/redis\345\205\245\344\276\265/2.png" "b/pictures/redis\345\205\245\344\276\265/2.png"
index 94fcae04561fef2670c65384e9443a06e399e4ee..a9f03e65e9ed3cc9e75f379091cb97953c6f60c7 100644
Binary files "a/pictures/redis\345\205\245\344\276\265/2.png" and "b/pictures/redis\345\205\245\344\276\265/2.png" differ
diff --git "a/pictures/redis\345\205\245\344\276\265/3.png" "b/pictures/redis\345\205\245\344\276\265/3.png"
index d559c635db94d2ce0a2cbdb5c93bf945151704f7..b4c9980e832c13c6f2ed1b96df15d28451a7f1c4 100644
Binary files "a/pictures/redis\345\205\245\344\276\265/3.png" and "b/pictures/redis\345\205\245\344\276\265/3.png" differ
diff --git "a/pictures/redis\345\205\245\344\276\265/4.png" "b/pictures/redis\345\205\245\344\276\265/4.png"
index 2abc2eedcf40788fafd3d1c1240c11a100468ca3..44b390d6661dabd94a8f1777e01f884b9ef5feac 100644
Binary files "a/pictures/redis\345\205\245\344\276\265/4.png" and "b/pictures/redis\345\205\245\344\276\265/4.png" differ
diff --git "a/pictures/redis\345\205\245\344\276\265/5.png" "b/pictures/redis\345\205\245\344\276\265/5.png"
index 2d6c01e14b07d8183fa03820fa2f32b0d371ba6d..60dc5ab738923316bee7bee34e2707db00669522 100644
Binary files "a/pictures/redis\345\205\245\344\276\265/5.png" and "b/pictures/redis\345\205\245\344\276\265/5.png" differ
diff --git "a/pictures/redis\345\205\245\344\276\265/6.png" "b/pictures/redis\345\205\245\344\276\265/6.png"
index 48cd894f7d2276fca8cbfb5487ccbeaef5266a8c..618c28c203170407ccb9a04dc4b5f9b476a36f01 100644
Binary files "a/pictures/redis\345\205\245\344\276\265/6.png" and "b/pictures/redis\345\205\245\344\276\265/6.png" differ
diff --git a/pictures/robber/1.jpg b/pictures/robber/1.jpg
index 62cec652a624bec789f4a3df8adb22c613895a70..23b590f6a9b5bf807fa6dd23d2a51b755178a1ae 100644
Binary files a/pictures/robber/1.jpg and b/pictures/robber/1.jpg differ
diff --git a/pictures/robber/2.jpg b/pictures/robber/2.jpg
index 89ffabb0778bb39ed13bcc92031987a1646c7ad6..95761fddbc4b466827c1ad11cab4fa8ab8762ae7 100644
Binary files a/pictures/robber/2.jpg and b/pictures/robber/2.jpg differ
diff --git a/pictures/robber/3.jpg b/pictures/robber/3.jpg
index 35e169e77036e7d81090b8dbfad387997dce85cb..6c54da1aa99538f09be51be55304cd23f100f448 100644
Binary files a/pictures/robber/3.jpg and b/pictures/robber/3.jpg differ
diff --git a/pictures/robber/title.png b/pictures/robber/title.png
index c4bd7822bf87c5605ab15b91dba265c44b3c3ac4..8f60633f9d22dafa2a0a884a7f3cde0eb379361f 100644
Binary files a/pictures/robber/title.png and b/pictures/robber/title.png differ
diff --git a/pictures/robber/title1.png b/pictures/robber/title1.png
index 736ece0c9fd1e925d1b4aba1dc0a1e40b60d94a3..b6096939dd35872e1154e0fd2a12ca6a90200226 100644
Binary files a/pictures/robber/title1.png and b/pictures/robber/title1.png differ
diff --git a/pictures/session/1.png b/pictures/session/1.png
index 2b7c7b1b9f0f75238d1896e029ce56aed2b455f3..906f7090f76e1605ddc3e8d4ea7ca5b8418dd735 100644
Binary files a/pictures/session/1.png and b/pictures/session/1.png differ
diff --git a/pictures/session/2.png b/pictures/session/2.png
index 4662883971292f5d7e9e81a0120abe573a771477..d2660b22193958f9209ee4cc2b9ed23f7ae64f9f 100644
Binary files a/pictures/session/2.png and b/pictures/session/2.png differ
diff --git a/pictures/session/3.png b/pictures/session/3.png
index 59c12d4988270eddda07659b7f0d9188f9dee273..622a8f707eaa67359df9ae72ce941d44e16b61fb 100644
Binary files a/pictures/session/3.png and b/pictures/session/3.png differ
diff --git a/pictures/session/4.jpg b/pictures/session/4.jpg
index a838e406a39123f356ae64b13f47b30300ff4182..81e92eedd11aa0d409adca08c160e3224b0e1d29 100644
Binary files a/pictures/session/4.jpg and b/pictures/session/4.jpg differ
diff --git a/pictures/unionfind/1.jpg b/pictures/unionfind/1.jpg
index 7e5f6fb607e2546fa6a5b403399f0508992a4a91..77aaf0ee22be1bc456b54c76ec6c695ed71f4b21 100644
Binary files a/pictures/unionfind/1.jpg and b/pictures/unionfind/1.jpg differ
diff --git a/pictures/unionfind/2.jpg b/pictures/unionfind/2.jpg
index af87343e6ff6aec1d80694398a475fde3c54f7b8..a5396986e93938201739eeb7bdd7eea4c66f5dee 100644
Binary files a/pictures/unionfind/2.jpg and b/pictures/unionfind/2.jpg differ
diff --git a/pictures/unionfind/3.jpg b/pictures/unionfind/3.jpg
index 84a97b403c5aa26e8cad1e747a3df9a0afb3a947..d3c6051348983ce3b226f6951a5ceaff17991021 100644
Binary files a/pictures/unionfind/3.jpg and b/pictures/unionfind/3.jpg differ
diff --git a/pictures/unionfind/4.jpg b/pictures/unionfind/4.jpg
index d967c663c6b3f4e1c3019eeda28b13dbd99ca6c4..400479177833924a24f303131950b2b7775ab597 100644
Binary files a/pictures/unionfind/4.jpg and b/pictures/unionfind/4.jpg differ
diff --git a/pictures/unionfind/5.jpg b/pictures/unionfind/5.jpg
index aed3cd1574fd7b39a93654f3b186416007db3102..273302945cdd2c7b45eb4f35a03714368eef5be9 100644
Binary files a/pictures/unionfind/5.jpg and b/pictures/unionfind/5.jpg differ
diff --git a/pictures/unionfind/6.jpg b/pictures/unionfind/6.jpg
index ca30431e2848a50707cea3a1942d5e7974df228f..ae37f8d0ba8a6de22564486c37e9c06eab9220f1 100644
Binary files a/pictures/unionfind/6.jpg and b/pictures/unionfind/6.jpg differ
diff --git a/pictures/unionfind/7.jpg b/pictures/unionfind/7.jpg
index b9cc6e1347e693b9d11aba5571ae4fd43a54a27d..251dd20f0537e893162c48a4b86be9bfdafbc5a8 100644
Binary files a/pictures/unionfind/7.jpg and b/pictures/unionfind/7.jpg differ
diff --git a/pictures/unionfind/8.jpg b/pictures/unionfind/8.jpg
index 7a544068b7cd0774bfde6c3b23cbc463d7b92df4..fd742120753e5a59d47a4cd13fc80b2b37322149 100644
Binary files a/pictures/unionfind/8.jpg and b/pictures/unionfind/8.jpg differ
diff --git "a/pictures/unionfind\345\272\224\347\224\250/1.jpg" "b/pictures/unionfind\345\272\224\347\224\250/1.jpg"
index f3a311a27e8e5e354e50987f4288df5d40354574..583e66121b74dba3c6900c3cd11c8f273b944a8a 100644
Binary files "a/pictures/unionfind\345\272\224\347\224\250/1.jpg" and "b/pictures/unionfind\345\272\224\347\224\250/1.jpg" differ
diff --git "a/pictures/unionfind\345\272\224\347\224\250/2.jpg" "b/pictures/unionfind\345\272\224\347\224\250/2.jpg"
index 7c1e6acd5013e0d5b74f34fd8ebd12e9aa1c1040..5e4c40b9b437c727ba7c69ff72a3463c6425e920 100644
Binary files "a/pictures/unionfind\345\272\224\347\224\250/2.jpg" and "b/pictures/unionfind\345\272\224\347\224\250/2.jpg" differ
diff --git "a/pictures/unionfind\345\272\224\347\224\250/3.jpg" "b/pictures/unionfind\345\272\224\347\224\250/3.jpg"
index dca81a8366900761139e16a0ed5acd8ed53a57e3..a21dd12d704636dbbbd8bea2e788b3dac378d8bc 100644
Binary files "a/pictures/unionfind\345\272\224\347\224\250/3.jpg" and "b/pictures/unionfind\345\272\224\347\224\250/3.jpg" differ
diff --git a/pictures/youtube/1.png b/pictures/youtube/1.png
index 3c8c59589a4c26c9c0435eb367c125acd2002e19..f7f96878a2c6d202eada7f0496761b010deee48c 100644
Binary files a/pictures/youtube/1.png and b/pictures/youtube/1.png differ
diff --git a/pictures/youtube/1573133096614.jpeg b/pictures/youtube/1573133096614.jpeg
index c34c38eeb61e2865dbed3aaa2ecb4ce7302f7f85..27f85dc3abe5cef22c2e375416bbfd88966ff3a2 100644
Binary files a/pictures/youtube/1573133096614.jpeg and b/pictures/youtube/1573133096614.jpeg differ
diff --git a/pictures/youtube/1573133131308.jpeg b/pictures/youtube/1573133131308.jpeg
index 0c75129dc01e327946f75206d4c2c7c094160d7e..c464ef3bec63231f7a425c0e915d196268ed315c 100644
Binary files a/pictures/youtube/1573133131308.jpeg and b/pictures/youtube/1573133131308.jpeg differ
diff --git a/pictures/youtube/2.jpg b/pictures/youtube/2.jpg
index 2eeae31b5dc6f32a1dc35aa02205982c2c666e68..490c1c40bef4c96bcf8d572b72a5fc39b72b393d 100644
Binary files a/pictures/youtube/2.jpg and b/pictures/youtube/2.jpg differ
diff --git a/pictures/youtube/3.jpg b/pictures/youtube/3.jpg
index d1112a644780cd5832d72335377e2e87904fa645..7d24d92b33fa25bb04783ada3fcb3f60b5f177c5 100644
Binary files a/pictures/youtube/3.jpg and b/pictures/youtube/3.jpg differ
diff --git a/pictures/youtube/4.jpg b/pictures/youtube/4.jpg
index 0f4cd6b3df894f34cc31dd2b22459af735f4222b..3ea617d104053c6b8c6d5cc5f91cd2fbd4526f62 100644
Binary files a/pictures/youtube/4.jpg and b/pictures/youtube/4.jpg differ
diff --git "a/pictures/\344\272\214\345\210\206\345\272\224\347\224\250/title1.png" "b/pictures/\344\272\214\345\210\206\345\272\224\347\224\250/title1.png"
index 410b4e66d5a96d7119a85c7c3815d2fb5e73e337..cb85d759a86036b3e1b13a6c93c27909d036af01 100644
Binary files "a/pictures/\344\272\214\345\210\206\345\272\224\347\224\250/title1.png" and "b/pictures/\344\272\214\345\210\206\345\272\224\347\224\250/title1.png" differ
diff --git "a/pictures/\344\272\214\345\210\206\345\272\224\347\224\250/title2.png" "b/pictures/\344\272\214\345\210\206\345\272\224\347\224\250/title2.png"
index adc29e78c4dab4eace5e57156911b49e4096e0d4..6dc47c6c99c49689029adf8ebf6a7987c84b53a6 100644
Binary files "a/pictures/\344\272\214\345\210\206\345\272\224\347\224\250/title2.png" and "b/pictures/\344\272\214\345\210\206\345\272\224\347\224\250/title2.png" differ
diff --git "a/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/1.jpg" "b/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/1.jpg"
index 0bc9bd3d82fbe54459354f1814b8c3c633f5a817..da0a55ba889b5c1682dee99f8180d2bfcea66610 100644
Binary files "a/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/1.jpg" and "b/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/1.jpg" differ
diff --git "a/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/2.jpg" "b/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/2.jpg"
index be0d71bf9010069ac75f915bfc665296fb44183d..6865c24b1317f1f65f02348fe622c829c71219c1 100644
Binary files "a/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/2.jpg" and "b/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/2.jpg" differ
diff --git "a/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/3.jpg" "b/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/3.jpg"
index e3d832a83ddf754287e97eec981f16d680cd3c22..a360ba87672e68434224884dfc1393a6039f8130 100644
Binary files "a/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/3.jpg" and "b/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/3.jpg" differ
diff --git "a/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/4.jpg" "b/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/4.jpg"
index 594ccd122e1aa2cbfc5b1ffde52c8ade4cf32203..35e46116bf1634c51c039873136c5478600ef028 100644
Binary files "a/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/4.jpg" and "b/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/4.jpg" differ
diff --git "a/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/binarySearch1.png" "b/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/binarySearch1.png"
index 911bde51e77d14ea3e8fd3d09eafe1737648ddf7..d5a410abcdfc01abb0d8556ad6f50230c6ec2692 100644
Binary files "a/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/binarySearch1.png" and "b/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/binarySearch1.png" differ
diff --git "a/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/binarySearch2.png" "b/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/binarySearch2.png"
index d6ca59b939ea5b26a8dece195fbda4d44f3167cf..abff601abada05840d769fb1ae15c8f98b13f055 100644
Binary files "a/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/binarySearch2.png" and "b/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/binarySearch2.png" differ
diff --git "a/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/poem.png" "b/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/poem.png"
index a200d10217bb0e35fb946570317883d8dd6e6cdf..6262c33549e980c22758927d7a57280b5213ed3f 100644
Binary files "a/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/poem.png" and "b/pictures/\344\272\214\345\210\206\346\237\245\346\211\276/poem.png" differ
diff --git "a/pictures/\344\275\215\346\223\215\344\275\234/1.png" "b/pictures/\344\275\215\346\223\215\344\275\234/1.png"
index 89bfd0cef5775164688a77e366bd63ff748d8b05..c4463610a4ba45afda78d57c7dd860b32e447b52 100644
Binary files "a/pictures/\344\275\215\346\223\215\344\275\234/1.png" and "b/pictures/\344\275\215\346\223\215\344\275\234/1.png" differ
diff --git "a/pictures/\344\275\215\346\223\215\344\275\234/title.png" "b/pictures/\344\275\215\346\223\215\344\275\234/title.png"
index 9b961475cc19f74344da135d47c924d78925dbae..953f1c3a8686fc684c05d3db19debbe4bc6929d9 100644
Binary files "a/pictures/\344\275\215\346\223\215\344\275\234/title.png" and "b/pictures/\344\275\215\346\223\215\344\275\234/title.png" differ
diff --git "a/pictures/\344\277\241\345\260\201\345\265\214\345\245\227/0.jpg" "b/pictures/\344\277\241\345\260\201\345\265\214\345\245\227/0.jpg"
index 3a19e9d3efe0ced035fd16ebeb5f3637bcbeeb2a..48728e408ccf5160d6bff386d72978567eca77cb 100644
Binary files "a/pictures/\344\277\241\345\260\201\345\265\214\345\245\227/0.jpg" and "b/pictures/\344\277\241\345\260\201\345\265\214\345\245\227/0.jpg" differ
diff --git "a/pictures/\344\277\241\345\260\201\345\265\214\345\245\227/1.jpg" "b/pictures/\344\277\241\345\260\201\345\265\214\345\245\227/1.jpg"
index 337378019bcbaaaf60a0649d13832b05736415eb..df0cc5fb3a72c69e2c0493d1900715a513dcd7b5 100644
Binary files "a/pictures/\344\277\241\345\260\201\345\265\214\345\245\227/1.jpg" and "b/pictures/\344\277\241\345\260\201\345\265\214\345\245\227/1.jpg" differ
diff --git "a/pictures/\344\277\241\345\260\201\345\265\214\345\245\227/2.jpg" "b/pictures/\344\277\241\345\260\201\345\265\214\345\245\227/2.jpg"
index 5c9d52b608c3f5d822035a6876ba105b57b956c7..4e256327c4ebf2b9c9c132ea6de340105d748cf7 100644
Binary files "a/pictures/\344\277\241\345\260\201\345\265\214\345\245\227/2.jpg" and "b/pictures/\344\277\241\345\260\201\345\265\214\345\245\227/2.jpg" differ
diff --git "a/pictures/\344\277\241\345\260\201\345\265\214\345\245\227/title.png" "b/pictures/\344\277\241\345\260\201\345\265\214\345\245\227/title.png"
index 771fa0c0752270356486cc38d6d1fe1bad848036..fbd93291411d0475446a2c634be9b43088bfa0fb 100644
Binary files "a/pictures/\344\277\241\345\260\201\345\265\214\345\245\227/title.png" and "b/pictures/\344\277\241\345\260\201\345\265\214\345\245\227/title.png" differ
diff --git "a/pictures/\345\211\215\347\274\200\345\222\214/1.jpg" "b/pictures/\345\211\215\347\274\200\345\222\214/1.jpg"
index 5c748457eeda7dd93e8da9c4c156463be039bc81..3b1c46fbb70bc4e730c0d3d5438ef57a937bf36e 100644
Binary files "a/pictures/\345\211\215\347\274\200\345\222\214/1.jpg" and "b/pictures/\345\211\215\347\274\200\345\222\214/1.jpg" differ
diff --git "a/pictures/\345\211\215\347\274\200\345\222\214/2.jpg" "b/pictures/\345\211\215\347\274\200\345\222\214/2.jpg"
index b0e9993d396c865d347aca17536ba3a7723b7ddf..1306f903f35fa745725d1304a020053da2de8726 100644
Binary files "a/pictures/\345\211\215\347\274\200\345\222\214/2.jpg" and "b/pictures/\345\211\215\347\274\200\345\222\214/2.jpg" differ
diff --git "a/pictures/\345\211\215\347\274\200\345\222\214/title.png" "b/pictures/\345\211\215\347\274\200\345\222\214/title.png"
index 9e52a72f6a4e30b837997d5755e272d15651fab7..cb19e8180ff444ac0a65442dbd64dd2ccc4aa76c 100644
Binary files "a/pictures/\345\211\215\347\274\200\345\222\214/title.png" and "b/pictures/\345\211\215\347\274\200\345\222\214/title.png" differ
diff --git "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/coindp.png" "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/coindp.png"
index 0b06a4f4264c6e12da0f04726289c784c4eef18d..0d1b8a0a1294a221f04f74641055de042ed5ce42 100644
Binary files "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/coindp.png" and "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/coindp.png" differ
diff --git "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/coinfunc.png" "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/coinfunc.png"
index a07c92ec8ca600388f6ea4d42b92a2dae42dcf52..26e6460f53bd85ca3ad0b6669bb549402473a6c2 100644
Binary files "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/coinfunc.png" and "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/coinfunc.png" differ
diff --git "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/cointree.png" "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/cointree.png"
index 6a57937cb74f59f93ffd25a86eb6f45379a68c59..26c978a9c62f6d9b28724a3ec8cbf6b3cca3ed58 100644
Binary files "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/cointree.png" and "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/cointree.png" differ
diff --git "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/fibdp.png" "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/fibdp.png"
index 986b4d21b2138d89c1fd2cf42441ba39aaf39c50..f121f029fd96a0c2a05e2806630e4f0795fac82c 100644
Binary files "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/fibdp.png" and "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/fibdp.png" differ
diff --git "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/fibfunc.png" "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/fibfunc.png"
index a1044f232c9a39a79f073dbc4b586db9c6239f82..8657eae81b1193eb09cdf93de67ae61f5a50c40a 100644
Binary files "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/fibfunc.png" and "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/fibfunc.png" differ
diff --git "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/fibmemo.png" "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/fibmemo.png"
index 536a793923881c1948bd83c57b43ce2c8a60ac4d..359d1b0cc594175ec51b9f7b67427f6aedae6f47 100644
Binary files "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/fibmemo.png" and "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/fibmemo.png" differ
diff --git "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/fibtree.png" "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/fibtree.png"
index dc5bf5732de53a95a7b0cc8b25e16e53c2a5ec7e..b5e6f028caa6a38922310869300e116ed471bee4 100644
Binary files "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/fibtree.png" and "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/fibtree.png" differ
diff --git "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/img_20190514_013033.441.png" "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/img_20190514_013033.441.png"
index a1044f232c9a39a79f073dbc4b586db9c6239f82..8657eae81b1193eb09cdf93de67ae61f5a50c40a 100644
Binary files "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/img_20190514_013033.441.png" and "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/img_20190514_013033.441.png" differ
diff --git "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/img_20190514_013830.397.png" "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/img_20190514_013830.397.png"
index a07c92ec8ca600388f6ea4d42b92a2dae42dcf52..26e6460f53bd85ca3ad0b6669bb549402473a6c2 100644
Binary files "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/img_20190514_013830.397.png" and "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/img_20190514_013830.397.png" differ
diff --git "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/ink-image (1).png" "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/ink-image (1).png"
index 536a793923881c1948bd83c57b43ce2c8a60ac4d..359d1b0cc594175ec51b9f7b67427f6aedae6f47 100644
Binary files "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/ink-image (1).png" and "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/ink-image (1).png" differ
diff --git "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/ink-image (2).png" "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/ink-image (2).png"
index 986b4d21b2138d89c1fd2cf42441ba39aaf39c50..f121f029fd96a0c2a05e2806630e4f0795fac82c 100644
Binary files "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/ink-image (2).png" and "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/ink-image (2).png" differ
diff --git "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/ink-image (3).png" "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/ink-image (3).png"
index 6a57937cb74f59f93ffd25a86eb6f45379a68c59..26c978a9c62f6d9b28724a3ec8cbf6b3cca3ed58 100644
Binary files "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/ink-image (3).png" and "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/ink-image (3).png" differ
diff --git "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/ink-image (4).png" "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/ink-image (4).png"
index 0b06a4f4264c6e12da0f04726289c784c4eef18d..0d1b8a0a1294a221f04f74641055de042ed5ce42 100644
Binary files "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/ink-image (4).png" and "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/ink-image (4).png" differ
diff --git "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/ink-image.png" "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/ink-image.png"
index dc5bf5732de53a95a7b0cc8b25e16e53c2a5ec7e..b5e6f028caa6a38922310869300e116ed471bee4 100644
Binary files "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/ink-image.png" and "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243/ink-image.png" differ
diff --git "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/1.jpg" "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/1.jpg"
index 6178c1abf4d8d2bda1bfc15e1ec15372cecc6163..b4732ffc9d7d2e072503195f926c3f571c9e1e43 100644
Binary files "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/1.jpg" and "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/1.jpg" differ
diff --git "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/2.jpg" "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/2.jpg"
index 229d05bd7964a8ca2ed9ffb3c848f3d1cf3a7cb7..386669df9bcef8c58a6d931a1f11cbded3dc18ef 100644
Binary files "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/2.jpg" and "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/2.jpg" differ
diff --git "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/3.jpg" "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/3.jpg"
index 9ce9c1bdd5d4fd5feec2c3e412bdd0c08abd7d10..3d543edcccdd5f5f3da3d643a745550f2436de8c 100644
Binary files "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/3.jpg" and "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/3.jpg" differ
diff --git "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/4.jpg" "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/4.jpg"
index 6946a5546b1ea289718f48fb0685e95e9354fe98..58e2a3a53ab4be769bc3aaffc62e8cbb446a3e8e 100644
Binary files "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/4.jpg" and "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/4.jpg" differ
diff --git "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/5.jpg" "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/5.jpg"
index 1d8af7a8814ea8cee80a0635ba78e268adc04199..64100c8440200d1e440423cc5bdd6fd1591feb4e 100644
Binary files "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/5.jpg" and "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/5.jpg" differ
diff --git "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/6.jpg" "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/6.jpg"
index b57a81ecc928a8289bffc8eea8a28fbab2ea2dfb..fbd22932b8c375d7b4c80495c6faf91c13668b01 100644
Binary files "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/6.jpg" and "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/6.jpg" differ
diff --git "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/coin.png" "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/coin.png"
index 2b2bdf99cbcab1c72a3b78f79114430a0344bd0d..2b99fb680c5c8b32195083f14ea05b34186ea50f 100644
Binary files "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/coin.png" and "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/coin.png" differ
diff --git "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/fib.png" "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/fib.png"
index f122fd8df5c99eac6b8c23d40612ed8076db5eb3..c90a9c647383c887b5dfc4a98e57acbe49948ffb 100644
Binary files "a/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/fib.png" and "b/pictures/\345\212\250\346\200\201\350\247\204\345\210\222\350\257\246\350\247\243\350\277\233\351\230\266/fib.png" differ
diff --git "a/pictures/\345\215\225\350\260\203\346\240\210/1.png" "b/pictures/\345\215\225\350\260\203\346\240\210/1.png"
index a3729004bb4164d9368b6af8ca62e29865af19b1..1a2575d094e8d5901396aab0d110ef0590546fab 100644
Binary files "a/pictures/\345\215\225\350\260\203\346\240\210/1.png" and "b/pictures/\345\215\225\350\260\203\346\240\210/1.png" differ
diff --git "a/pictures/\345\215\225\350\260\203\346\240\210/2.png" "b/pictures/\345\215\225\350\260\203\346\240\210/2.png"
index bdc7ea6b4803c082bde69b81eca7fa572efa4edd..aa6635831bb728038df5eeb1c64bd6f3bda0ff20 100644
Binary files "a/pictures/\345\215\225\350\260\203\346\240\210/2.png" and "b/pictures/\345\215\225\350\260\203\346\240\210/2.png" differ
diff --git "a/pictures/\345\215\225\350\260\203\346\240\210/3.png" "b/pictures/\345\215\225\350\260\203\346\240\210/3.png"
index 71d78b84ea4f8b47c5b5c8c2f08b54420ee62d13..4d067ce487ecad14a45eddcba8f8b142f614b104 100644
Binary files "a/pictures/\345\215\225\350\260\203\346\240\210/3.png" and "b/pictures/\345\215\225\350\260\203\346\240\210/3.png" differ
diff --git "a/pictures/\345\215\225\350\260\203\351\230\237\345\210\227/1.png" "b/pictures/\345\215\225\350\260\203\351\230\237\345\210\227/1.png"
index ce6d3f1daa73c6f2a2a4753a11bd71eac4528c3d..131253f93e7d337b0b3d5f490221479004dc31ad 100644
Binary files "a/pictures/\345\215\225\350\260\203\351\230\237\345\210\227/1.png" and "b/pictures/\345\215\225\350\260\203\351\230\237\345\210\227/1.png" differ
diff --git "a/pictures/\345\215\225\350\260\203\351\230\237\345\210\227/2.png" "b/pictures/\345\215\225\350\260\203\351\230\237\345\210\227/2.png"
index ab02276bdc2dd4a14c7e1b73ccf375e8d973f385..49e658cd4cd7372a9fad220e241bbd73ca7e270e 100644
Binary files "a/pictures/\345\215\225\350\260\203\351\230\237\345\210\227/2.png" and "b/pictures/\345\215\225\350\260\203\351\230\237\345\210\227/2.png" differ
diff --git "a/pictures/\345\215\225\350\260\203\351\230\237\345\210\227/3.png" "b/pictures/\345\215\225\350\260\203\351\230\237\345\210\227/3.png"
index 4a8bf8743f8d62a86dc22955ca42cac3a9bc9977..500cf80a8e713663abcc01000c5d5e2b77412522 100644
Binary files "a/pictures/\345\215\225\350\260\203\351\230\237\345\210\227/3.png" and "b/pictures/\345\215\225\350\260\203\351\230\237\345\210\227/3.png" differ
diff --git "a/pictures/\345\215\225\350\260\203\351\230\237\345\210\227/title.png" "b/pictures/\345\215\225\350\260\203\351\230\237\345\210\227/title.png"
index 62b1f9d26a9fbb62914d7bacfafe5a6f0ddd0724..13e2a28f5ede76534df6797e2d28c2cee299cd5d 100644
Binary files "a/pictures/\345\215\225\350\260\203\351\230\237\345\210\227/title.png" and "b/pictures/\345\215\225\350\260\203\351\230\237\345\210\227/title.png" differ
diff --git "a/pictures/\345\215\232\345\274\210\351\227\256\351\242\230/1.png" "b/pictures/\345\215\232\345\274\210\351\227\256\351\242\230/1.png"
index 10426deb7d5dd5f6471540f713d09e36a165c2ee..965db46ef963e1265d8b466b66c8040334eafc58 100644
Binary files "a/pictures/\345\215\232\345\274\210\351\227\256\351\242\230/1.png" and "b/pictures/\345\215\232\345\274\210\351\227\256\351\242\230/1.png" differ
diff --git "a/pictures/\345\215\232\345\274\210\351\227\256\351\242\230/2.png" "b/pictures/\345\215\232\345\274\210\351\227\256\351\242\230/2.png"
index 1f0efb0b7d1b46c75645bf414762594d53dde352..5205c28ad147a7e464ff26b2a859ffb5ee39d062 100644
Binary files "a/pictures/\345\215\232\345\274\210\351\227\256\351\242\230/2.png" and "b/pictures/\345\215\232\345\274\210\351\227\256\351\242\230/2.png" differ
diff --git "a/pictures/\345\215\232\345\274\210\351\227\256\351\242\230/3.png" "b/pictures/\345\215\232\345\274\210\351\227\256\351\242\230/3.png"
index 1c7a3be3164f1af247fd603402b63ac941b10309..469f3835f50bb08ab9653b813ce6b6c7fcc5d806 100644
Binary files "a/pictures/\345\215\232\345\274\210\351\227\256\351\242\230/3.png" and "b/pictures/\345\215\232\345\274\210\351\227\256\351\242\230/3.png" differ
diff --git "a/pictures/\345\215\232\345\274\210\351\227\256\351\242\230/4.png" "b/pictures/\345\215\232\345\274\210\351\227\256\351\242\230/4.png"
index 137f39b5562ddd9aa39dc4c8018c0009f9677e19..0929ea854d11218c7d06df08b6313e3453183959 100644
Binary files "a/pictures/\345\215\232\345\274\210\351\227\256\351\242\230/4.png" and "b/pictures/\345\215\232\345\274\210\351\227\256\351\242\230/4.png" differ
diff --git "a/pictures/\345\217\214\346\214\207\351\222\210/1.png" "b/pictures/\345\217\214\346\214\207\351\222\210/1.png"
index a5aa914f255bdebc88e185fe33de42cbca3eaed8..c1fe49a23797f2632582ced9f3940abb6556b4c1 100644
Binary files "a/pictures/\345\217\214\346\214\207\351\222\210/1.png" and "b/pictures/\345\217\214\346\214\207\351\222\210/1.png" differ
diff --git "a/pictures/\345\217\214\346\214\207\351\222\210/2.png" "b/pictures/\345\217\214\346\214\207\351\222\210/2.png"
index 6c829a2055806b78a1764b2c885236dfb2d54490..7d7bd77193ff8a732f7ce545e4451213949dc36c 100644
Binary files "a/pictures/\345\217\214\346\214\207\351\222\210/2.png" and "b/pictures/\345\217\214\346\214\207\351\222\210/2.png" differ
diff --git "a/pictures/\345\217\214\346\214\207\351\222\210/3.png" "b/pictures/\345\217\214\346\214\207\351\222\210/3.png"
index 5d1f57e8ecced62892b0a48fde5da2c0dc988c87..de27d35383e1b3a3557ca3015508210cf8c1adee 100644
Binary files "a/pictures/\345\217\214\346\214\207\351\222\210/3.png" and "b/pictures/\345\217\214\346\214\207\351\222\210/3.png" differ
diff --git "a/pictures/\345\217\214\346\214\207\351\222\210/center.png" "b/pictures/\345\217\214\346\214\207\351\222\210/center.png"
index 487902356b70ff124c64a805ac3f1f5b9c5d23e7..586e6e38fc867534e066585789c8d034dab19b5b 100644
Binary files "a/pictures/\345\217\214\346\214\207\351\222\210/center.png" and "b/pictures/\345\217\214\346\214\207\351\222\210/center.png" differ
diff --git "a/pictures/\345\217\214\346\214\207\351\222\210/title.png" "b/pictures/\345\217\214\346\214\207\351\222\210/title.png"
index 280d51695340b08c396f7a4574944d9107a06b96..ff32a9c7e5895634fad3e1866df2bc8086374629 100644
Binary files "a/pictures/\345\217\214\346\214\207\351\222\210/title.png" and "b/pictures/\345\217\214\346\214\207\351\222\210/title.png" differ
diff --git "a/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/1.jpg" "b/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/1.jpg"
index 151357e5b9e02a73127afa798a16f7feab81022a..b9fff89cb1f69f93555c158bee3adce9ca8d7487 100644
Binary files "a/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/1.jpg" and "b/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/1.jpg" differ
diff --git "a/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/2.jpg" "b/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/2.jpg"
index d50918c55453adadabc1203d1923bd0db606862b..c244744301acfdaae7b1a26bc92d0d63748ad675 100644
Binary files "a/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/2.jpg" and "b/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/2.jpg" differ
diff --git "a/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/3.jpg" "b/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/3.jpg"
index ff2be512a6e0c36525b7e4e41aae985f712f4960..be3eed15a20254b8d77d0f33798da8f9bf081b7b 100644
Binary files "a/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/3.jpg" and "b/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/3.jpg" differ
diff --git "a/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/4.jpg" "b/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/4.jpg"
index acfb32e82743d472ea9fa74a247edcd07dc624e2..bc1a5fa3257a78014037e2e7370fd6e4c804551a 100644
Binary files "a/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/4.jpg" and "b/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/4.jpg" differ
diff --git "a/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/5.jpg" "b/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/5.jpg"
index c3a5537c85e5d5634a61139effe9a3a3e376a829..69362da6835ca739d63b0b54c2220a5f742dd2c7 100644
Binary files "a/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/5.jpg" and "b/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/5.jpg" differ
diff --git "a/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/6.jpg" "b/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/6.jpg"
index a29283ca33a14c19cc6d5e279e683457de24b77c..df31967e270f60cb760c9c14bcae2e16dd4f7e14 100644
Binary files "a/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/6.jpg" and "b/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/6.jpg" differ
diff --git "a/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/7.jpg" "b/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/7.jpg"
index 1faecf7542a12b1c5baaa685f915ff96519564e3..f962eeb29ecfd905bf9935d167455fd0f96e365f 100644
Binary files "a/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/7.jpg" and "b/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/7.jpg" differ
diff --git "a/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/title.png" "b/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/title.png"
index 5a411d6c507aa799066f648511cc9c43637390c8..915c1a33d1b949ede314f58291d826cf5ba62d8b 100644
Binary files "a/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/title.png" and "b/pictures/\345\217\215\350\275\254\351\223\276\350\241\250/title.png" differ
diff --git "a/pictures/\345\233\236\346\226\207/title.png" "b/pictures/\345\233\236\346\226\207/title.png"
index 5c6e77d9e698d0b1ec6279d9e40e41a51970e441..3ec4774981cdf78c5f18433ff62643aae5554227 100644
Binary files "a/pictures/\345\233\236\346\226\207/title.png" and "b/pictures/\345\233\236\346\226\207/title.png" differ
diff --git "a/pictures/\345\233\236\346\226\207\351\223\276\350\241\250/1.jpg" "b/pictures/\345\233\236\346\226\207\351\223\276\350\241\250/1.jpg"
index be6f1d165f92b25b2b35163358f457c21d624ac1..e3f9643f57342c88edd155a8af2b11ab280977cc 100644
Binary files "a/pictures/\345\233\236\346\226\207\351\223\276\350\241\250/1.jpg" and "b/pictures/\345\233\236\346\226\207\351\223\276\350\241\250/1.jpg" differ
diff --git "a/pictures/\345\233\236\346\226\207\351\223\276\350\241\250/2.jpg" "b/pictures/\345\233\236\346\226\207\351\223\276\350\241\250/2.jpg"
index 217a7c9f4c349c5d4c2a2073df1aff25ab0996a2..828ec0ae419fa1d7634bb10e4868abc74ac6d492 100644
Binary files "a/pictures/\345\233\236\346\226\207\351\223\276\350\241\250/2.jpg" and "b/pictures/\345\233\236\346\226\207\351\223\276\350\241\250/2.jpg" differ
diff --git "a/pictures/\345\233\236\346\226\207\351\223\276\350\241\250/3.jpg" "b/pictures/\345\233\236\346\226\207\351\223\276\350\241\250/3.jpg"
index fbe86512b85e39dff1702ad892f203d40ac932eb..b5162e61baa5d8c38b4292c73d1acec03fce6a1f 100644
Binary files "a/pictures/\345\233\236\346\226\207\351\223\276\350\241\250/3.jpg" and "b/pictures/\345\233\236\346\226\207\351\223\276\350\241\250/3.jpg" differ
diff --git "a/pictures/\345\233\236\346\226\207\351\223\276\350\241\250/4.jpg" "b/pictures/\345\233\236\346\226\207\351\223\276\350\241\250/4.jpg"
index 47589f384fed062e6d0f5cdec22596ad1da67568..679314382fc7999ea8c192d85f2fb1faa351588d 100644
Binary files "a/pictures/\345\233\236\346\226\207\351\223\276\350\241\250/4.jpg" and "b/pictures/\345\233\236\346\226\207\351\223\276\350\241\250/4.jpg" differ
diff --git "a/pictures/\345\255\220\345\272\217\345\210\227/1.jpg" "b/pictures/\345\255\220\345\272\217\345\210\227/1.jpg"
index a936d379e3a0c26736c9a9641391ed7ef7d4a03a..580a9bcc9b0981209f290fb534aded734025c123 100644
Binary files "a/pictures/\345\255\220\345\272\217\345\210\227/1.jpg" and "b/pictures/\345\255\220\345\272\217\345\210\227/1.jpg" differ
diff --git "a/pictures/\345\255\220\345\272\217\345\210\227/2.jpg" "b/pictures/\345\255\220\345\272\217\345\210\227/2.jpg"
index 21a0244d0b0220bfb8f0385f8cf4e0650206cd65..92993c52d1f4fe48f554be91b3d173a5a134e1a1 100644
Binary files "a/pictures/\345\255\220\345\272\217\345\210\227/2.jpg" and "b/pictures/\345\255\220\345\272\217\345\210\227/2.jpg" differ
diff --git "a/pictures/\345\255\220\345\272\217\345\210\227/3.jpg" "b/pictures/\345\255\220\345\272\217\345\210\227/3.jpg"
index b46eb2f158b9313e83195884166c8f7fc0bcfa29..b54b6cdd8112ce2676ec6f474649b233c2cca7e0 100644
Binary files "a/pictures/\345\255\220\345\272\217\345\210\227/3.jpg" and "b/pictures/\345\255\220\345\272\217\345\210\227/3.jpg" differ
diff --git "a/pictures/\345\255\220\351\233\206/1.jpg" "b/pictures/\345\255\220\351\233\206/1.jpg"
index af13075733e18756b22617d8e6704d99ba3e0e02..85e712e3a356b84be04c8a196b0d9a76137f7236 100644
Binary files "a/pictures/\345\255\220\351\233\206/1.jpg" and "b/pictures/\345\255\220\351\233\206/1.jpg" differ
diff --git "a/pictures/\345\255\220\351\233\206/2.jpg" "b/pictures/\345\255\220\351\233\206/2.jpg"
index 8a0341aa1e114b7cdb685d759b870c0dddfa75ef..b02026d8f233be11462c69b8849fc630239b90fa 100644
Binary files "a/pictures/\345\255\220\351\233\206/2.jpg" and "b/pictures/\345\255\220\351\233\206/2.jpg" differ
diff --git "a/pictures/\345\255\220\351\233\206/3.jpg" "b/pictures/\345\255\220\351\233\206/3.jpg"
index e9ad4c34f58ec3d7693965adffe13174fcc01faa..0b34ef306fa0a0f90ad0059d37ecd43dbe446fa1 100644
Binary files "a/pictures/\345\255\220\351\233\206/3.jpg" and "b/pictures/\345\255\220\351\233\206/3.jpg" differ
diff --git "a/pictures/\345\255\227\347\254\246\344\270\262\344\271\230\346\263\225/1.jpg" "b/pictures/\345\255\227\347\254\246\344\270\262\344\271\230\346\263\225/1.jpg"
index 01f78f5faca36c87a1e09c28d9f3e9dcf618349f..d771001d86b603b59ffb46c8a5cca934621af401 100644
Binary files "a/pictures/\345\255\227\347\254\246\344\270\262\344\271\230\346\263\225/1.jpg" and "b/pictures/\345\255\227\347\254\246\344\270\262\344\271\230\346\263\225/1.jpg" differ
diff --git "a/pictures/\345\255\227\347\254\246\344\270\262\344\271\230\346\263\225/2.jpg" "b/pictures/\345\255\227\347\254\246\344\270\262\344\271\230\346\263\225/2.jpg"
index c71e96dbf5dc9cb88df9655b26f7d10108c4593b..0e3f07f896944262ab503d1ea7df19c79fab4ec2 100644
Binary files "a/pictures/\345\255\227\347\254\246\344\270\262\344\271\230\346\263\225/2.jpg" and "b/pictures/\345\255\227\347\254\246\344\270\262\344\271\230\346\263\225/2.jpg" differ
diff --git "a/pictures/\345\255\227\347\254\246\344\270\262\344\271\230\346\263\225/3.jpg" "b/pictures/\345\255\227\347\254\246\344\270\262\344\271\230\346\263\225/3.jpg"
index 6e3fa2e6b2f67751c5b7cfd04f4e57c1b1a92c4b..9fd5077199533954a187832c0d9ab7fd32dc3dd3 100644
Binary files "a/pictures/\345\255\227\347\254\246\344\270\262\344\271\230\346\263\225/3.jpg" and "b/pictures/\345\255\227\347\254\246\344\270\262\344\271\230\346\263\225/3.jpg" differ
diff --git "a/pictures/\345\255\227\347\254\246\344\270\262\344\271\230\346\263\225/6.jpg" "b/pictures/\345\255\227\347\254\246\344\270\262\344\271\230\346\263\225/6.jpg"
index 221176e91e2c803f02b6e2193ab10a24b101ea34..b873dd7a50b1dfc10c750226bf19dfcadb6413b6 100644
Binary files "a/pictures/\345\255\227\347\254\246\344\270\262\344\271\230\346\263\225/6.jpg" and "b/pictures/\345\255\227\347\254\246\344\270\262\344\271\230\346\263\225/6.jpg" differ
diff --git "a/pictures/\345\255\227\347\254\246\344\270\262\344\271\230\346\263\225/title.png" "b/pictures/\345\255\227\347\254\246\344\270\262\344\271\230\346\263\225/title.png"
index 7866cff6f1227c8e26c82331556211e909f83118..e9cf410f06367d6447228a032d86a20dd4a9f060 100644
Binary files "a/pictures/\345\255\227\347\254\246\344\270\262\344\271\230\346\263\225/title.png" and "b/pictures/\345\255\227\347\254\246\344\270\262\344\271\230\346\263\225/title.png" differ
diff --git "a/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/1.jpg" "b/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/1.jpg"
index 1770e44e901e6a81d7a5b66298f2bb8ca5451b3f..dacbb65bd264902fae5133290b88e377a1dbd6ad 100644
Binary files "a/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/1.jpg" and "b/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/1.jpg" differ
diff --git "a/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/2.jpg" "b/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/2.jpg"
index 16086b9803acee545c3e7b297379e94faba4b169..e6d28f0ef11fe427ad152f6cb192a65498ed53fa 100644
Binary files "a/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/2.jpg" and "b/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/2.jpg" differ
diff --git "a/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/3.jpg" "b/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/3.jpg"
index 8ab2b8f11cc77294dd6350c5b6b350a62face112..b5fc5e217cc24d3e79bec6592b1fc0bef277550c 100644
Binary files "a/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/3.jpg" and "b/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/3.jpg" differ
diff --git "a/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/4.jpg" "b/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/4.jpg"
index 0c86ab97655b544f74aafcc298b7c45b407a9a95..09989d4013eeca21c8b6afe3a3b29cdec24dc673 100644
Binary files "a/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/4.jpg" and "b/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/4.jpg" differ
diff --git "a/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/5.jpg" "b/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/5.jpg"
index e5cd2b74d98bea6c530eed64c2389f46d7dd0564..27b67d7c4392f091722ac424c53b6934c4ac7c54 100644
Binary files "a/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/5.jpg" and "b/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/5.jpg" differ
diff --git "a/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/6.jpg" "b/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/6.jpg"
index e78fa6f9eb267cf878eed41f4430300b8ffa0dff..e99f74dfb813407f955aa3df26eea9b977ce09be 100644
Binary files "a/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/6.jpg" and "b/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/6.jpg" differ
diff --git "a/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/7.jpg" "b/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/7.jpg"
index 76dced4d546cf1e885a65a4d0bea1af661918df8..a368d636dbdd73001141acd6925221480f7ac8cb 100644
Binary files "a/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/7.jpg" and "b/pictures/\345\257\206\347\240\201\346\212\200\346\234\257/7.jpg" differ
diff --git "a/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/1.jpg" "b/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/1.jpg"
index 6971d39a64b519d69b6c9880a31019d093a74e45..a0c943df93a6f1faa9763936f73c15aa69c123f9 100644
Binary files "a/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/1.jpg" and "b/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/1.jpg" differ
diff --git "a/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/2.jpg" "b/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/2.jpg"
index 3025b3d38661cf82c9c35533c34740cc04cdc532..b0d46a2c8dcccd419e1dd15958f42d8aeb06b036 100644
Binary files "a/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/2.jpg" and "b/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/2.jpg" differ
diff --git "a/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/3.jpg" "b/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/3.jpg"
index 4eaa1c7c3ba7899ea3c873135b562223e2ba70b8..159b32bfdd565e8e4b82541da2af314e14eecf52 100644
Binary files "a/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/3.jpg" and "b/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/3.jpg" differ
diff --git "a/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/4.jpg" "b/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/4.jpg"
index 96fb8b964c9146f8e66930aa54dd6930e63bef2e..1eb30ff5c931fb0f9a5760bf23b12affb4a8a595 100644
Binary files "a/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/4.jpg" and "b/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/4.jpg" differ
diff --git "a/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/5.jpg" "b/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/5.jpg"
index 0ead3214e100237bf9c714b0e91f1382eb21bf1a..f88315e34410fa45742e422ac38926b9b48c69ee 100644
Binary files "a/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/5.jpg" and "b/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/5.jpg" differ
diff --git "a/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/6.jpg" "b/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/6.jpg"
index c9ce5a42a927dbcc21328cb0822107b042480c91..1095324265786361f0c3578b5fad4f1472d9553d 100644
Binary files "a/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/6.jpg" and "b/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/6.jpg" differ
diff --git "a/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/7.jpg" "b/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/7.jpg"
index e4c2fbc0e42a163229102c8cf8fca2deea439db6..0c22c5375c80dd82cf68c02f22027f09416b127a 100644
Binary files "a/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/7.jpg" and "b/pictures/\345\272\247\344\275\215\350\260\203\345\272\246/7.jpg" differ
diff --git "a/pictures/\346\211\224\351\270\241\350\233\213/1.jpg" "b/pictures/\346\211\224\351\270\241\350\233\213/1.jpg"
index d711bb29aff3ec781220c157bb4414689560c938..0bc912961b18b42089ea14b3ea8d9d0a49da023e 100644
Binary files "a/pictures/\346\211\224\351\270\241\350\233\213/1.jpg" and "b/pictures/\346\211\224\351\270\241\350\233\213/1.jpg" differ
diff --git "a/pictures/\346\211\224\351\270\241\350\233\213/2.jpg" "b/pictures/\346\211\224\351\270\241\350\233\213/2.jpg"
index 72748efb910b6b6581a48e981a336d3eb3713359..5f7f9edf5814f9d524746b80f06dcc249295b687 100644
Binary files "a/pictures/\346\211\224\351\270\241\350\233\213/2.jpg" and "b/pictures/\346\211\224\351\270\241\350\233\213/2.jpg" differ
diff --git "a/pictures/\346\211\224\351\270\241\350\233\213/3.jpg" "b/pictures/\346\211\224\351\270\241\350\233\213/3.jpg"
index 5ba41f1e4f5fc473d36a12e90e6da357cb7c22f1..069d53cfb255e5699f1b0e719c9a4df0e479837f 100644
Binary files "a/pictures/\346\211\224\351\270\241\350\233\213/3.jpg" and "b/pictures/\346\211\224\351\270\241\350\233\213/3.jpg" differ
diff --git "a/pictures/\346\211\224\351\270\241\350\233\213/dp.png" "b/pictures/\346\211\224\351\270\241\350\233\213/dp.png"
index aa8ff334c87b0c166d8da0162d9879f5cbac9a4e..70169d3d52f023688b14af44b1ee83ab83d8b855 100644
Binary files "a/pictures/\346\211\224\351\270\241\350\233\213/dp.png" and "b/pictures/\346\211\224\351\270\241\350\233\213/dp.png" differ
diff --git "a/pictures/\346\216\245\351\233\250\346\260\264/0.jpg" "b/pictures/\346\216\245\351\233\250\346\260\264/0.jpg"
index 2d2e1cb645dfbab726829053f32e94651cec17cd..ec17d57f5886680e84ca60a3256d2abb8c5e1d83 100644
Binary files "a/pictures/\346\216\245\351\233\250\346\260\264/0.jpg" and "b/pictures/\346\216\245\351\233\250\346\260\264/0.jpg" differ
diff --git "a/pictures/\346\216\245\351\233\250\346\260\264/1.jpg" "b/pictures/\346\216\245\351\233\250\346\260\264/1.jpg"
index 6e5196cadf8a3b9eb3fd88f1281aa724cb6ed05c..03e5217171362342763556fa435f57fdb81c487a 100644
Binary files "a/pictures/\346\216\245\351\233\250\346\260\264/1.jpg" and "b/pictures/\346\216\245\351\233\250\346\260\264/1.jpg" differ
diff --git "a/pictures/\346\216\245\351\233\250\346\260\264/2.jpg" "b/pictures/\346\216\245\351\233\250\346\260\264/2.jpg"
index 5aa768455322bda8861f49819e256fa5ba797130..839a8bf812313afd5a33659c54b87e4399308ce9 100644
Binary files "a/pictures/\346\216\245\351\233\250\346\260\264/2.jpg" and "b/pictures/\346\216\245\351\233\250\346\260\264/2.jpg" differ
diff --git "a/pictures/\346\216\245\351\233\250\346\260\264/3.jpg" "b/pictures/\346\216\245\351\233\250\346\260\264/3.jpg"
index 5f74da29ac0c3c7cfd7500e77cc4953dc88c0d55..a48dc5afcc60ac686292f268ca06ce0b45c5393a 100644
Binary files "a/pictures/\346\216\245\351\233\250\346\260\264/3.jpg" and "b/pictures/\346\216\245\351\233\250\346\260\264/3.jpg" differ
diff --git "a/pictures/\346\216\245\351\233\250\346\260\264/4.jpg" "b/pictures/\346\216\245\351\233\250\346\260\264/4.jpg"
index 953add117132d84ffaa37b7c1725d1782f86b6d3..f97488589e2f99447d74e64b6a52fccd5a3e861c 100644
Binary files "a/pictures/\346\216\245\351\233\250\346\260\264/4.jpg" and "b/pictures/\346\216\245\351\233\250\346\260\264/4.jpg" differ
diff --git "a/pictures/\346\216\245\351\233\250\346\260\264/5.jpg" "b/pictures/\346\216\245\351\233\250\346\260\264/5.jpg"
index 9d5311198857a5f0a043ffcc8cccea6198e0bedd..718509a03f01250bba00911439cd1c0be7dd5aaf 100644
Binary files "a/pictures/\346\216\245\351\233\250\346\260\264/5.jpg" and "b/pictures/\346\216\245\351\233\250\346\260\264/5.jpg" differ
diff --git "a/pictures/\346\216\245\351\233\250\346\260\264/title.png" "b/pictures/\346\216\245\351\233\250\346\260\264/title.png"
index f4c908625f06a6192a9378d45004af3913b2bad2..177355ac2bcc5af425790e90cdce01379f564e8e 100644
Binary files "a/pictures/\346\216\245\351\233\250\346\260\264/title.png" and "b/pictures/\346\216\245\351\233\250\346\260\264/title.png" differ
diff --git "a/pictures/\346\225\260\347\273\204\344\272\244\346\215\242/ink-image (1).png" "b/pictures/\346\225\260\347\273\204\344\272\244\346\215\242/ink-image (1).png"
index 650f77d1fe9d4fb9b5c04ba8bef153e45f7322ab..db21abcfb608b7bb81f429ce429a9e2b7501b83e 100644
Binary files "a/pictures/\346\225\260\347\273\204\344\272\244\346\215\242/ink-image (1).png" and "b/pictures/\346\225\260\347\273\204\344\272\244\346\215\242/ink-image (1).png" differ
diff --git "a/pictures/\346\225\260\347\273\204\344\272\244\346\215\242/ink-image (2).png" "b/pictures/\346\225\260\347\273\204\344\272\244\346\215\242/ink-image (2).png"
index 4ceccb84f15c764fb1f91b2d32faaf1b168c5a1e..213ad2a38a771d4d5f84077e13c30155833f735f 100644
Binary files "a/pictures/\346\225\260\347\273\204\344\272\244\346\215\242/ink-image (2).png" and "b/pictures/\346\225\260\347\273\204\344\272\244\346\215\242/ink-image (2).png" differ
diff --git "a/pictures/\346\225\260\347\273\204\344\272\244\346\215\242/ink-image (3).png" "b/pictures/\346\225\260\347\273\204\344\272\244\346\215\242/ink-image (3).png"
index 931f98e23b07170571aa6a31ae45bb2f8247b508..1c9989acf32923eb3409030690984e70662f0673 100644
Binary files "a/pictures/\346\225\260\347\273\204\344\272\244\346\215\242/ink-image (3).png" and "b/pictures/\346\225\260\347\273\204\344\272\244\346\215\242/ink-image (3).png" differ
diff --git "a/pictures/\346\225\260\347\273\204\344\272\244\346\215\242/ink-image.png" "b/pictures/\346\225\260\347\273\204\344\272\244\346\215\242/ink-image.png"
index 0fda0bf9479e8f57cc08969b91f961815177590a..e1a1afa3fcb63a237885f9d8c3986ab204020362 100644
Binary files "a/pictures/\346\225\260\347\273\204\344\272\244\346\215\242/ink-image.png" and "b/pictures/\346\225\260\347\273\204\344\272\244\346\215\242/ink-image.png" differ
diff --git "a/pictures/\346\234\200\344\274\230\345\255\220\347\273\223\346\236\204/1.jpg" "b/pictures/\346\234\200\344\274\230\345\255\220\347\273\223\346\236\204/1.jpg"
index e20dafac67b4f972fecc093517adf7f9b4c90a4b..a8cc3f4cbef7bbee9de2659b430e0233abfd9587 100644
Binary files "a/pictures/\346\234\200\344\274\230\345\255\220\347\273\223\346\236\204/1.jpg" and "b/pictures/\346\234\200\344\274\230\345\255\220\347\273\223\346\236\204/1.jpg" differ
diff --git "a/pictures/\346\234\200\351\225\277\345\233\236\346\226\207\345\255\220\345\272\217\345\210\227/1.jpg" "b/pictures/\346\234\200\351\225\277\345\233\236\346\226\207\345\255\220\345\272\217\345\210\227/1.jpg"
index c15af92ce70f48cd97ee861ab33b3abe9698de94..7e3281a56060dae55a7c8af43e148c4e27660aac 100644
Binary files "a/pictures/\346\234\200\351\225\277\345\233\236\346\226\207\345\255\220\345\272\217\345\210\227/1.jpg" and "b/pictures/\346\234\200\351\225\277\345\233\236\346\226\207\345\255\220\345\272\217\345\210\227/1.jpg" differ
diff --git "a/pictures/\346\234\200\351\225\277\345\233\236\346\226\207\345\255\220\345\272\217\345\210\227/2.jpg" "b/pictures/\346\234\200\351\225\277\345\233\236\346\226\207\345\255\220\345\272\217\345\210\227/2.jpg"
index 541665ce2309a6711bd261d91aa644264e755e60..9f0baa5a8da70372e04709e7de159e38f461fcbb 100644
Binary files "a/pictures/\346\234\200\351\225\277\345\233\236\346\226\207\345\255\220\345\272\217\345\210\227/2.jpg" and "b/pictures/\346\234\200\351\225\277\345\233\236\346\226\207\345\255\220\345\272\217\345\210\227/2.jpg" differ
diff --git "a/pictures/\346\234\200\351\225\277\345\233\236\346\226\207\345\255\220\345\272\217\345\210\227/3.jpg" "b/pictures/\346\234\200\351\225\277\345\233\236\346\226\207\345\255\220\345\272\217\345\210\227/3.jpg"
index ac73079c07bfbdd0ab27986ae84507b99bc87ef4..aafb4d028e9abaf61c6d63e6a7ad5cf7c2e01481 100644
Binary files "a/pictures/\346\234\200\351\225\277\345\233\236\346\226\207\345\255\220\345\272\217\345\210\227/3.jpg" and "b/pictures/\346\234\200\351\225\277\345\233\236\346\226\207\345\255\220\345\272\217\345\210\227/3.jpg" differ
diff --git "a/pictures/\346\234\200\351\225\277\345\233\236\346\226\207\345\255\220\345\272\217\345\210\227/4.jpg" "b/pictures/\346\234\200\351\225\277\345\233\236\346\226\207\345\255\220\345\272\217\345\210\227/4.jpg"
index e78e87866ef7b04b5aea653a85dc46710d5d87d0..843ffacd364579043b5a004f3c82e7a351407aa6 100644
Binary files "a/pictures/\346\234\200\351\225\277\345\233\236\346\226\207\345\255\220\345\272\217\345\210\227/4.jpg" and "b/pictures/\346\234\200\351\225\277\345\233\236\346\226\207\345\255\220\345\272\217\345\210\227/4.jpg" differ
diff --git "a/pictures/\346\234\200\351\225\277\345\233\236\346\226\207\345\255\220\345\272\217\345\210\227/5.jpg" "b/pictures/\346\234\200\351\225\277\345\233\236\346\226\207\345\255\220\345\272\217\345\210\227/5.jpg"
index d9211a9b39e81df44cd19761b862e8a582a3fc6a..1dc29efc2b8b10061f58056ddf4b4a3beccbf815 100644
Binary files "a/pictures/\346\234\200\351\225\277\345\233\236\346\226\207\345\255\220\345\272\217\345\210\227/5.jpg" and "b/pictures/\346\234\200\351\225\277\345\233\236\346\226\207\345\255\220\345\272\217\345\210\227/5.jpg" differ
diff --git "a/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/1.jpeg" "b/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/1.jpeg"
index 6af4e101f6510073bfa54e56eec9f3c9c241dc0e..3640ab127ddf9ac295785885300ba5af93298cf4 100644
Binary files "a/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/1.jpeg" and "b/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/1.jpeg" differ
diff --git "a/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/2.jpeg" "b/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/2.jpeg"
index 8dbbbe94c796cdb3d77451b419c2545de5b1da8c..c96ed6399b97982e0dcf62796e58ddde7d9a1ee5 100644
Binary files "a/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/2.jpeg" and "b/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/2.jpeg" differ
diff --git "a/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/3.jpeg" "b/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/3.jpeg"
index 5cb141327d9a6391811a2e9cf2e2db2ca34f147b..4490d13fdde822af5c3752f86ea78e2577583546 100644
Binary files "a/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/3.jpeg" and "b/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/3.jpeg" differ
diff --git "a/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/poker1.jpeg" "b/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/poker1.jpeg"
index 1560d39ebddcb04b8a264453ac9638edde079921..093306bee485baf3f2836d20f179d9cb52f0deb1 100644
Binary files "a/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/poker1.jpeg" and "b/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/poker1.jpeg" differ
diff --git "a/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/poker2.jpeg" "b/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/poker2.jpeg"
index e4e5bd433e0a62bf677492cf68641074fc8ef4f3..2ad0c604abee801cf824a373741da730cd9f54dc 100644
Binary files "a/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/poker2.jpeg" and "b/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/poker2.jpeg" differ
diff --git "a/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/poker3.jpeg" "b/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/poker3.jpeg"
index c1b979816d82a5dd2294f957f1e43f80212464b7..efa99bd71793d85c086d031a491738be2244509a 100644
Binary files "a/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/poker3.jpeg" and "b/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/poker3.jpeg" differ
diff --git "a/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/poker4.jpeg" "b/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/poker4.jpeg"
index 429a23120cb4eace7508f2904ca8fa35f1db7c29..ba781198ca3e6d3a012bc6d27bf3d7d4190f5e11 100644
Binary files "a/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/poker4.jpeg" and "b/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/poker4.jpeg" differ
diff --git "a/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/title.png" "b/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/title.png"
index 820075da24b0ae55d8d1e48327267636d40acfec..65c3aa9222de724c5540e109cd019dd2c3dde759 100644
Binary files "a/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/title.png" and "b/pictures/\346\234\200\351\225\277\351\200\222\345\242\236\345\255\220\345\272\217\345\210\227/title.png" differ
diff --git "a/pictures/\346\234\211\345\272\217\346\225\260\347\273\204\345\216\273\351\207\215/title.png" "b/pictures/\346\234\211\345\272\217\346\225\260\347\273\204\345\216\273\351\207\215/title.png"
index 47c0ab0faf7b73d65d671ecee025ccd57781707a..5b986b9d0dc4ec195071a27783d067942de46099 100644
Binary files "a/pictures/\346\234\211\345\272\217\346\225\260\347\273\204\345\216\273\351\207\215/title.png" and "b/pictures/\346\234\211\345\272\217\346\225\260\347\273\204\345\216\273\351\207\215/title.png" differ
diff --git "a/pictures/\346\240\210\351\230\237\345\210\227/1.jpg" "b/pictures/\346\240\210\351\230\237\345\210\227/1.jpg"
index c2788a7ffe594343360753f13f042d1ddc3d751b..cb72cc5f72c1e3a2290620cc2bb475964b7731fd 100644
Binary files "a/pictures/\346\240\210\351\230\237\345\210\227/1.jpg" and "b/pictures/\346\240\210\351\230\237\345\210\227/1.jpg" differ
diff --git "a/pictures/\346\240\210\351\230\237\345\210\227/2.jpg" "b/pictures/\346\240\210\351\230\237\345\210\227/2.jpg"
index 6eafa08bddcfec0dd902515629d2f0980e7c0123..982c344fd3fd420f105ecb9bdbd2e6b25d0d1b0c 100644
Binary files "a/pictures/\346\240\210\351\230\237\345\210\227/2.jpg" and "b/pictures/\346\240\210\351\230\237\345\210\227/2.jpg" differ
diff --git "a/pictures/\346\240\210\351\230\237\345\210\227/3.jpg" "b/pictures/\346\240\210\351\230\237\345\210\227/3.jpg"
index 1b59b8d2c4e1e838e5a3952cec45af076d03317a..ae9a8ef8d78c8016f9adc332b5f31090b7afbc12 100644
Binary files "a/pictures/\346\240\210\351\230\237\345\210\227/3.jpg" and "b/pictures/\346\240\210\351\230\237\345\210\227/3.jpg" differ
diff --git "a/pictures/\346\240\210\351\230\237\345\210\227/4.jpg" "b/pictures/\346\240\210\351\230\237\345\210\227/4.jpg"
index 7d2c558b5bc02e9b0accb352cef8803c42018a27..e29c85ea556f10291ac2332f127f69ffefaed383 100644
Binary files "a/pictures/\346\240\210\351\230\237\345\210\227/4.jpg" and "b/pictures/\346\240\210\351\230\237\345\210\227/4.jpg" differ
diff --git "a/pictures/\346\240\210\351\230\237\345\210\227/5.jpg" "b/pictures/\346\240\210\351\230\237\345\210\227/5.jpg"
index 5b47d0eb821a3e894a67b78cc3dcc4fcc0c797aa..d19d22355b116685ad2c10637d617c3047622de5 100644
Binary files "a/pictures/\346\240\210\351\230\237\345\210\227/5.jpg" and "b/pictures/\346\240\210\351\230\237\345\210\227/5.jpg" differ
diff --git "a/pictures/\346\240\210\351\230\237\345\210\227/6.jpg" "b/pictures/\346\240\210\351\230\237\345\210\227/6.jpg"
index 60a6f2d042198e3ad493278078ce8d932d33aa3c..891301d6ef30763482c173082e422074ba160a5f 100644
Binary files "a/pictures/\346\240\210\351\230\237\345\210\227/6.jpg" and "b/pictures/\346\240\210\351\230\237\345\210\227/6.jpg" differ
diff --git "a/pictures/\346\246\202\347\216\207\351\227\256\351\242\230/p.png" "b/pictures/\346\246\202\347\216\207\351\227\256\351\242\230/p.png"
index 794f5a5cc50e95df79943e789037606908c9705c..1a2028185ee8735399aadc7386ad99f9b355880e 100644
Binary files "a/pictures/\346\246\202\347\216\207\351\227\256\351\242\230/p.png" and "b/pictures/\346\246\202\347\216\207\351\227\256\351\242\230/p.png" differ
diff --git "a/pictures/\346\246\202\347\216\207\351\227\256\351\242\230/sanmen.png" "b/pictures/\346\246\202\347\216\207\351\227\256\351\242\230/sanmen.png"
index daf212d629b65c8b191ccbde10bcc3c634e78763..121a3cfd141366864d07801242f63419967c0fd7 100644
Binary files "a/pictures/\346\246\202\347\216\207\351\227\256\351\242\230/sanmen.png" and "b/pictures/\346\246\202\347\216\207\351\227\256\351\242\230/sanmen.png" differ
diff --git "a/pictures/\346\246\202\347\216\207\351\227\256\351\242\230/tree.png" "b/pictures/\346\246\202\347\216\207\351\227\256\351\242\230/tree.png"
index 0b59308f5b2e446e73861a3a6d543a1459d1229b..98c51178dafb2624463f680670ae93345873a3e5 100644
Binary files "a/pictures/\346\246\202\347\216\207\351\227\256\351\242\230/tree.png" and "b/pictures/\346\246\202\347\216\207\351\227\256\351\242\230/tree.png" differ
diff --git "a/pictures/\346\255\243\345\210\231/example.png" "b/pictures/\346\255\243\345\210\231/example.png"
index 3646b16793e30f98faf4c3c8c7d48aeeb7216378..9eaace9963b503809fdf361221786e1de55bc289 100644
Binary files "a/pictures/\346\255\243\345\210\231/example.png" and "b/pictures/\346\255\243\345\210\231/example.png" differ
diff --git "a/pictures/\346\255\243\345\210\231/title.png" "b/pictures/\346\255\243\345\210\231/title.png"
index 2423900773590115db1c53f6029485bf28a85a67..6debfa67d6723dda263039c0d965acbccc345384 100644
Binary files "a/pictures/\346\255\243\345\210\231/title.png" and "b/pictures/\346\255\243\345\210\231/title.png" differ
diff --git "a/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/1.png" "b/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/1.png"
index d85e0093d3de65b8d441244a3a828c5b1c212f94..1414c8c4dc129f52f462b1a333b0960bcd144677 100644
Binary files "a/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/1.png" and "b/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/1.png" differ
diff --git "a/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/2.png" "b/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/2.png"
index 0536a15701e382709b20934715ad243b4fa3ac3d..9f769de386bad5d6cd85229a8fff8f418ccabf70 100644
Binary files "a/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/2.png" and "b/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/2.png" differ
diff --git "a/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/3.png" "b/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/3.png"
index d9fbe24d5d6b310b9dbb4a11897b5bc4bcfcd7e5..157d0826138e8800a323ab11fe7d45ce93c86960 100644
Binary files "a/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/3.png" and "b/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/3.png" differ
diff --git "a/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/4.png" "b/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/4.png"
index 0547caaeebeeb4b32f1402a7a1f520fd864266e3..06f0c040926b80df56999053141e9b1378e108db 100644
Binary files "a/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/4.png" and "b/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/4.png" differ
diff --git "a/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/5.jpg" "b/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/5.jpg"
index af797bacc68249057bd421716ba657a5127ad486..0a1f94a022c9bf1c7cfd835887c6c00b61703f7d 100644
Binary files "a/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/5.jpg" and "b/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/5.jpg" differ
diff --git "a/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/6.png" "b/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/6.png"
index e6be3335702805c3e129e175cb9b27af9f4cd73d..44c2c35a80a813a15868089f38fdc94419be2143 100644
Binary files "a/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/6.png" and "b/pictures/\346\264\227\347\211\214\347\256\227\346\263\225/6.png" differ
diff --git "a/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/0.png" "b/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/0.png"
index ad4ff28c15afedaf7530ddf5af051b738cf56ae2..974e71fc830396fe2d9320190d4641db673502be 100644
Binary files "a/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/0.png" and "b/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/0.png" differ
diff --git "a/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/1.png" "b/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/1.png"
index 0825d34608f3bfbce6f264443880e4f03b8c7886..2967070a4a93366bf39a9317e0ecc45a201b0140 100644
Binary files "a/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/1.png" and "b/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/1.png" differ
diff --git "a/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/2.png" "b/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/2.png"
index 04d583c605b60bc19f83cd78d72635bd977b4a8b..95bfa5c2fe0665b3991d9c6ce3c47e823753b254 100644
Binary files "a/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/2.png" and "b/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/2.png" differ
diff --git "a/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/3.png" "b/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/3.png"
index e07f12455e3056d1b5b3d7794948cf8d8a1dbf29..65b5510a3edaccc2dc5e28ed5a538eb55acbf677 100644
Binary files "a/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/3.png" and "b/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/3.png" differ
diff --git "a/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/title1.png" "b/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/title1.png"
index c84081f9c5e46d683fb8a0ca4c248848f92819bc..3d5d2bc76cee1f2190a7dd4fcd17445164dc7273 100644
Binary files "a/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/title1.png" and "b/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/title1.png" differ
diff --git "a/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/title2.png" "b/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/title2.png"
index cb33c71545a55c386e025195d727c710f3ad885a..ce357d5db2fb181b788f8faae5da96ebb64dd154 100644
Binary files "a/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/title2.png" and "b/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/title2.png" differ
diff --git "a/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/title3.png" "b/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/title3.png"
index 9a1ad105423bf8a8b5439e18c679b9f258d8ff00..0de1770c3f735dd3f01ca544e3e131e140367a3f 100644
Binary files "a/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/title3.png" and "b/pictures/\346\273\221\345\212\250\347\252\227\345\217\243/title3.png" differ
diff --git "a/pictures/\347\274\272\345\244\261\345\205\203\347\264\240/1.jpg" "b/pictures/\347\274\272\345\244\261\345\205\203\347\264\240/1.jpg"
index 7bbc5669382ccbbfb2d9bcd0a7b05abf013e45ca..180b57081aed7e3aeb58b2c16b7702b64e0dd787 100644
Binary files "a/pictures/\347\274\272\345\244\261\345\205\203\347\264\240/1.jpg" and "b/pictures/\347\274\272\345\244\261\345\205\203\347\264\240/1.jpg" differ
diff --git "a/pictures/\347\274\272\345\244\261\345\205\203\347\264\240/2.jpg" "b/pictures/\347\274\272\345\244\261\345\205\203\347\264\240/2.jpg"
index 7458897d9ff3d5cdabea7788abf6948251ef2b4e..44e1b8076ef45236fa6d93b35f35a10b907a87c8 100644
Binary files "a/pictures/\347\274\272\345\244\261\345\205\203\347\264\240/2.jpg" and "b/pictures/\347\274\272\345\244\261\345\205\203\347\264\240/2.jpg" differ
diff --git "a/pictures/\347\274\272\345\244\261\345\205\203\347\264\240/3.jpg" "b/pictures/\347\274\272\345\244\261\345\205\203\347\264\240/3.jpg"
index 6114a5fc3a7de8794ce527024b9647a1bd772381..bec62f3fffbf17ba8bab24b5201fb065ce763d49 100644
Binary files "a/pictures/\347\274\272\345\244\261\345\205\203\347\264\240/3.jpg" and "b/pictures/\347\274\272\345\244\261\345\205\203\347\264\240/3.jpg" differ
diff --git "a/pictures/\347\274\272\345\244\261\345\205\203\347\264\240/title.png" "b/pictures/\347\274\272\345\244\261\345\205\203\347\264\240/title.png"
index 18065d570d149d45f5d12dec1939911917fddb21..4b2eff0e45c1c2eade0f4bb20ffecc0cada0b688 100644
Binary files "a/pictures/\347\274\272\345\244\261\345\205\203\347\264\240/title.png" and "b/pictures/\347\274\272\345\244\261\345\205\203\347\264\240/title.png" differ
diff --git "a/pictures/\347\274\272\345\244\261\345\205\203\347\264\240/xor.png" "b/pictures/\347\274\272\345\244\261\345\205\203\347\264\240/xor.png"
index 20d360007ce251096b9419e1743a2b01c2ac675c..1cd5e85a6f11122c04cea997a1f73dc42971886c 100644
Binary files "a/pictures/\347\274\272\345\244\261\345\205\203\347\264\240/xor.png" and "b/pictures/\347\274\272\345\244\261\345\205\203\347\264\240/xor.png" differ
diff --git "a/pictures/\350\202\241\347\245\250\351\227\256\351\242\230/1.png" "b/pictures/\350\202\241\347\245\250\351\227\256\351\242\230/1.png"
index db1b56a9ef815232cd761eec0402f381a52126ab..298b4971971d6e850923f64ab74792b86aa5c668 100644
Binary files "a/pictures/\350\202\241\347\245\250\351\227\256\351\242\230/1.png" and "b/pictures/\350\202\241\347\245\250\351\227\256\351\242\230/1.png" differ
diff --git "a/pictures/\350\202\241\347\245\250\351\227\256\351\242\230/title.png" "b/pictures/\350\202\241\347\245\250\351\227\256\351\242\230/title.png"
index 44406abe31979b00426449b7e628ff03ab703328..f2f977954117e3643323d2eac4c3668f502835d1 100644
Binary files "a/pictures/\350\202\241\347\245\250\351\227\256\351\242\230/title.png" and "b/pictures/\350\202\241\347\245\250\351\227\256\351\242\230/title.png" differ
diff --git "a/pictures/\350\256\276\350\256\241Twitter/design.png" "b/pictures/\350\256\276\350\256\241Twitter/design.png"
index 623b58242b9757a1881618ba3f778b051311022b..2427a47e3f80c8164a00b88234a270e96431ebe9 100644
Binary files "a/pictures/\350\256\276\350\256\241Twitter/design.png" and "b/pictures/\350\256\276\350\256\241Twitter/design.png" differ
diff --git "a/pictures/\350\256\276\350\256\241Twitter/tweet.jpg" "b/pictures/\350\256\276\350\256\241Twitter/tweet.jpg"
index 89b5bfe2c1f93a74195e3a8a43d30f0659fd4dbc..cee1199abdae23d695a1495a6434e06c5dd68c67 100644
Binary files "a/pictures/\350\256\276\350\256\241Twitter/tweet.jpg" and "b/pictures/\350\256\276\350\256\241Twitter/tweet.jpg" differ
diff --git "a/pictures/\350\256\276\350\256\241Twitter/user.jpg" "b/pictures/\350\256\276\350\256\241Twitter/user.jpg"
index 0471ec44b675833545865373c54d111da0609f50..dce6b67e0aee2e4cf84c5ebda8c4531e5dcf1c02 100644
Binary files "a/pictures/\350\256\276\350\256\241Twitter/user.jpg" and "b/pictures/\350\256\276\350\256\241Twitter/user.jpg" differ