diff --git a/package.json b/package.json
index e8f3d8e94560819ad7b43310b889f3b0b4e62411..7974b21e753f5fb2d1a5e642504d71ce7276b215 100644
--- a/package.json
+++ b/package.json
@@ -1,14 +1,17 @@
 {
   "scripts": {
-    "docs:dev": "yarn readme:copy && vuepress dev docs --no-cache",
-    "docs:build": "yarn readme:copy && vuepress build docs && yarn seo:copy",
-    "seo:copy": "cp ByteDanceVerify.html shenma-site-verification.txt sogousiteverification.txt google73113bc465d06f6b.html docs/.vuepress/dist",
-    "readme:copy": "cp -r README.md readme docs/ && cp -r README.md readme docs/en/"
+    "docs:dev": "yarn fix-memory-limit && yarn readme:copy && vuepress dev docs --no-cache",
+    "docs:build": "yarn fix-memory-limit && yarn readme:copy && vuepress build docs && yarn seo:copy",
+    "readme:copy": "cp -r README.md readme docs/ && cp -r README.md readme docs/en/",
+    "seo:copy": "cp -r seo/*.* docs/.vuepress/dist/",
+    "fix-memory-limit": "cross-env LIMIT=8192 increase-memory-limit"
   },
   "devDependencies": {
+    "cross-env": "^7.0.3",
+    "increase-memory-limit": "^1.0.7",
+    "moment": "^2.29.1",
     "vuepress": "^1.9.7",
     "vuepress-plugin-autometa": "^0.1.13",
-    "vuepress-plugin-sitemap": "^2.3.1",
-    "moment": "^2.29.1"
+    "vuepress-plugin-sitemap": "^2.3.1"
   }
 }
diff --git a/robots.txt b/robots.txt
deleted file mode 100644
index 27e6f95f7c7fd817c8d2640d909bc688c0d5bb34..0000000000000000000000000000000000000000
--- a/robots.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-Sitemap: https://dev-cloud.gitcode.host/spring/sitemap.xml
-
-User-agent: *
\ No newline at end of file
diff --git a/ByteDanceVerify.html b/seo/ByteDanceVerify.html
similarity index 100%
rename from ByteDanceVerify.html
rename to seo/ByteDanceVerify.html
diff --git a/google73113bc465d06f6b.html b/seo/google73113bc465d06f6b.html
similarity index 100%
rename from google73113bc465d06f6b.html
rename to seo/google73113bc465d06f6b.html
diff --git a/seo/robots.txt b/seo/robots.txt
new file mode 100644
index 0000000000000000000000000000000000000000..440dd2b3e317c9f197b9849dcce5f2d683185d34
--- /dev/null
+++ b/seo/robots.txt
@@ -0,0 +1,4 @@
+User-agent: * 
+Allow:/
+
+Sitemap: https://spring.gitcode.net/sitemap.xml
\ No newline at end of file
diff --git a/shenma-site-verification.txt b/seo/shenma-site-verification.txt
similarity index 100%
rename from shenma-site-verification.txt
rename to seo/shenma-site-verification.txt
diff --git a/sogousiteverification.txt b/seo/sogousiteverification.txt
similarity index 100%
rename from sogousiteverification.txt
rename to seo/sogousiteverification.txt
diff --git a/yarn.lock b/yarn.lock
index 1202061a3c60ae2475ca75ac811cefdb77761a78..0f60a0555c8526b1beae337c8e98c195fc06caec 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2761,6 +2761,13 @@ create-hmac@^1.1.0, create-hmac@^1.1.4, create-hmac@^1.1.7:
     safe-buffer "^5.0.1"
     sha.js "^2.4.8"
 
+cross-env@^7.0.3:
+  version "7.0.3"
+  resolved "https://registry.yarnpkg.com/cross-env/-/cross-env-7.0.3.tgz#865264b29677dc015ba8418918965dd232fc54cf"
+  integrity sha512-+/HKd6EgcQCJGh2PSjZuUitQBQynKor4wrFbRg4DtAgS1aWO+gU52xpH7M9ScGgXSYmAVS9bIJ8EzuaGw0oNAw==
+  dependencies:
+    cross-spawn "^7.0.1"
+
 cross-spawn@^6.0.0, cross-spawn@^6.0.5:
   version "6.0.5"
   resolved "https://repo.huaweicloud.com/repository/npm/cross-spawn/-/cross-spawn-6.0.5.tgz#4a5ec7c64dfae22c3a14124dbacdee846d80cbc4"
@@ -2772,6 +2779,15 @@ cross-spawn@^6.0.0, cross-spawn@^6.0.5:
     shebang-command "^1.2.0"
     which "^1.2.9"
 
+cross-spawn@^7.0.1:
+  version "7.0.3"
+  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-7.0.3.tgz#f73a85b9d5d41d045551c177e2882d4ac85728a6"
+  integrity sha512-iRDPJKUPVEND7dHPO8rkbOnPpyDygcDFtWjpeWNCgy8WP2rXcxXL8TskReQl6OrB2G7+UJrags1q15Fudc7G6w==
+  dependencies:
+    path-key "^3.1.0"
+    shebang-command "^2.0.0"
+    which "^2.0.1"
+
 crypto-browserify@^3.11.0:
   version "3.12.0"
   resolved "https://repo.huaweicloud.com/repository/npm/crypto-browserify/-/crypto-browserify-3.12.0.tgz#396cf9f3137f03e4b8e532c58f698254e00f80ec"
@@ -4031,7 +4047,7 @@ glob-to-regexp@^0.3.0:
   resolved "https://repo.huaweicloud.com/repository/npm/glob-to-regexp/-/glob-to-regexp-0.3.0.tgz#8c5a1494d2066c570cc3bfe4496175acc4d502ab"
   integrity sha1-jFoUlNIGbFcMw7/kSWF1rMTVAqs=
 
-glob@^7.0.3, glob@^7.1.2, glob@^7.1.3, glob@^7.1.4, glob@^7.1.6:
+glob@^7.0.3, glob@^7.1.1, glob@^7.1.2, glob@^7.1.3, glob@^7.1.4, glob@^7.1.6:
   version "7.2.0"
   resolved "https://repo.huaweicloud.com/repository/npm/glob/-/glob-7.2.0.tgz#d15535af7732e02e948f4c41628bd910293f6023"
   integrity sha512-lmLf6gtyrPq8tTjSmrO94wBeQbFR3HbLHbuyD69wuyQkImp2hWqMGB47OX65FBkPffO641IP9jWa1z4ivqG26Q==
@@ -4503,6 +4519,13 @@ imurmurhash@^0.1.4:
   resolved "https://repo.huaweicloud.com/repository/npm/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
   integrity sha1-khi5srkoojixPcT7a21XbyMUU+o=
 
+increase-memory-limit@^1.0.7:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/increase-memory-limit/-/increase-memory-limit-1.0.7.tgz#80417e736e45fcfd6a3d515b435e2eaea4e62233"
+  integrity sha512-ozyn+HHAPD9VxMT1U50A7G8XXlktUWhnnEDYSeDYnQjKsNrBWHqq6XfEA0uhMdDPD+q/7rXWlzF1CbXX/c1LiQ==
+  dependencies:
+    glob "^7.1.1"
+
 indexes-of@^1.0.1:
   version "1.0.1"
   resolved "https://repo.huaweicloud.com/repository/npm/indexes-of/-/indexes-of-1.0.1.tgz#f30f716c8e2bd346c7b67d3df3915566a7c05607"
@@ -6034,6 +6057,11 @@ path-key@^2.0.0, path-key@^2.0.1:
   resolved "https://repo.huaweicloud.com/repository/npm/path-key/-/path-key-2.0.1.tgz#411cadb574c5a140d3a4b1910d40d80cc9f40b40"
   integrity sha1-QRyttXTFoUDTpLGRDUDYDMn0C0A=
 
+path-key@^3.1.0:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/path-key/-/path-key-3.1.1.tgz#581f6ade658cbba65a0d3380de7753295054f375"
+  integrity sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q==
+
 path-parse@^1.0.7:
   version "1.0.7"
   resolved "https://repo.huaweicloud.com/repository/npm/path-parse/-/path-parse-1.0.7.tgz#fbc114b60ca42b30d9daf5858e4bd68bbedb6735"
@@ -7142,11 +7170,23 @@ shebang-command@^1.2.0:
   dependencies:
     shebang-regex "^1.0.0"
 
+shebang-command@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-2.0.0.tgz#ccd0af4f8835fbdc265b82461aaf0c36663f34ea"
+  integrity sha512-kHxr2zZpYtdmrN1qDjrrX/Z1rR1kG8Dx+gkpK1G4eXmvXswmcE1hTWBWYUzlraYw1/yZp6YuDY77YtvbN0dmDA==
+  dependencies:
+    shebang-regex "^3.0.0"
+
 shebang-regex@^1.0.0:
   version "1.0.0"
   resolved "https://repo.huaweicloud.com/repository/npm/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
   integrity sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM=
 
+shebang-regex@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-3.0.0.tgz#ae16f1644d873ecad843b0307b143362d4c42172"
+  integrity sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==
+
 side-channel@^1.0.4:
   version "1.0.4"
   resolved "https://repo.huaweicloud.com/repository/npm/side-channel/-/side-channel-1.0.4.tgz#efce5c8fdc104ee751b25c58d4290011fa5ea2cf"
@@ -8403,6 +8443,13 @@ which@^1.2.9:
   dependencies:
     isexe "^2.0.0"
 
+which@^2.0.1:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/which/-/which-2.0.2.tgz#7c6a8dd0a636a0327e10b59c9286eee93f3f51b1"
+  integrity sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==
+  dependencies:
+    isexe "^2.0.0"
+
 widest-line@^3.1.0:
   version "3.1.0"
   resolved "https://repo.huaweicloud.com/repository/npm/widest-line/-/widest-line-3.1.0.tgz#8292333bbf66cb45ff0de1603b136b7ae1496eca"