diff --git a/en/device-dev/quick-start/figure/serial-port-connection.png b/en/device-dev/quick-start/figure/serial-port-connection.png
old mode 100644
new mode 100755
diff --git a/en/device-dev/quick-start/figure/system-startup.png b/en/device-dev/quick-start/figure/system-startup.png
old mode 100644
new mode 100755
diff --git a/zh-cn/device-dev/kernel/kernel-mini-appx-lib-posix.md b/zh-cn/device-dev/kernel/kernel-mini-appx-lib-posix.md
index 19fd971e397ca8e4455906ab21509b901ac56834..43b959bb94f595803c3660fd2951980b636e0ffc 100644
--- a/zh-cn/device-dev/kernel/kernel-mini-appx-lib-posix.md
+++ b/zh-cn/device-dev/kernel/kernel-mini-appx-lib-posix.md
@@ -250,7 +250,8 @@ OpenHarmony内核使用**musl libc**库以及自研接口，支持部分标准PO
 <td class="cellrowborder" valign="top" headers="mcps1.2.5.1.3 "><p id="p5747174219504"><a name="p5747174219504"></a><a name="p5747174219504"></a>删除文件</p>
 </td>
 </tr>
-<tr id="row117941848155011"><td class="cellrowborder" valign="top" headers="mcps1.2.5.1.1 "><p id="p157951148105019"><a name="p157951148105019"></a><a name="p157951148105019"></a>#include &lt;fcntl.h</p>
+<tr id="row117941848155011"><td class="cellrowborder" valign="top" headers="mcps1.2.5.1.1 "><p id="p157951148105019"><a
+name="p157951148105019"></a><a name="p157951148105019"></a>#include &lt;fcntl.h&gt;</p>
 </td>
 <td class="cellrowborder" valign="top" headers="mcps1.2.5.1.2 "><p id="p1086884114190"><a name="p1086884114190"></a><a name="p1086884114190"></a>int open(const char *path, int oflags, ...);</p>
 </td>
diff --git a/zh-cn/device-dev/kernel/kernel-small-basic-trans-event.md b/zh-cn/device-dev/kernel/kernel-small-basic-trans-event.md
index 3fed0f6cf9e64f5b7c33ee4abf68a6a8412a45a6..60eab603e74c090c0df5c13c4aea4af3aa5be4c2 100644
--- a/zh-cn/device-dev/kernel/kernel-small-basic-trans-event.md
+++ b/zh-cn/device-dev/kernel/kernel-small-basic-trans-event.md
@@ -56,7 +56,7 @@ typedef struct tagEvent {
 
 读事件条件满足与否取决于入参eventMask和mode，eventMask即需要关注的事件类型掩码。mode是具体处理方式，分以下三种情况：
 
--   LOS\_WAITMODE\_AND：逻辑与，基于接口传入的事件类型掩码eventMask，只有这些事件都已经发生才能读取成功，否则该任务将阻塞等待或者返回错误码。。
+-   LOS\_WAITMODE\_AND：逻辑与，基于接口传入的事件类型掩码eventMask，只有这些事件都已经发生才能读取成功，否则该任务将阻塞等待或者返回错误码。
 -   LOS\_WAITMODE\_OR：逻辑或，基于接口传入的事件类型掩码eventMask，只要这些事件中有任一种事件发生就可以读取成功，否则该任务将阻塞等待或者返回错误码。
 -   LOS\_WAITMODE\_CLR：这是一种附加读取模式，需要与所有事件模式或任一事件模式结合使用（LOS\_WAITMODE\_AND | LOS\_WAITMODE\_CLR或 LOS\_WAITMODE\_OR | LOS\_WAITMODE\_CLR）。在这种模式下，当设置的所有事件模式或任一事件模式读取成功后，会自动清除事件控制块中对应的事件类型位。
 
diff --git "a/zh-cn/device-dev/porting/figure/liteos-m\345\206\205\346\240\270\346\250\241\345\235\227\345\233\276.png" "b/zh-cn/device-dev/porting/figure/liteos-m\345\206\205\346\240\270\346\250\241\345\235\227\345\233\276.png"
old mode 100644
new mode 100755
diff --git "a/zh-cn/device-dev/porting/figure/\345\220\257\345\212\250\346\265\201\347\250\213.png" "b/zh-cn/device-dev/porting/figure/\345\220\257\345\212\250\346\265\201\347\250\213.png"
old mode 100644
new mode 100755
diff --git "a/zh-cn/device-dev/quick-start/figure/Hi3516\345\215\225\346\235\277\346\255\243\351\235\242\345\244\226\350\247\202\345\233\276-25.png" "b/zh-cn/device-dev/quick-start/figure/Hi3516\345\215\225\346\235\277\346\255\243\351\235\242\345\244\226\350\247\202\345\233\276-25.png"
old mode 100644
new mode 100755
diff --git "a/zh-cn/device-dev/quick-start/figure/Hi3518EV300\345\215\225\346\235\277\350\203\214\351\235\242\345\244\226\350\247\202\345\233\276.png" "b/zh-cn/device-dev/quick-start/figure/Hi3518EV300\345\215\225\346\235\277\350\203\214\351\235\242\345\244\226\350\247\202\345\233\276.png"
old mode 100644
new mode 100755
diff --git "a/zh-cn/device-dev/quick-start/figure/Hi3861-WLAN\346\250\241\347\273\204\345\244\226\350\247\202\345\233\276.png" "b/zh-cn/device-dev/quick-start/figure/Hi3861-WLAN\346\250\241\347\273\204\345\244\226\350\247\202\345\233\276.png"
old mode 100644
new mode 100755
diff --git "a/zh-cn/device-dev/quick-start/figure/IDE\347\273\210\347\253\257\345\267\245\345\205\267\346\211\223\345\274\200\346\226\271\346\263\225.png" "b/zh-cn/device-dev/quick-start/figure/IDE\347\273\210\347\253\257\345\267\245\345\205\267\346\211\223\345\274\200\346\226\271\346\263\225.png"
old mode 100644
new mode 100755
diff --git "a/zh-cn/device-dev/quick-start/figure/WLAN\345\244\215\344\275\215\346\210\220\345\212\237\347\244\272\346\204\217\345\233\276.png" "b/zh-cn/device-dev/quick-start/figure/WLAN\345\244\215\344\275\215\346\210\220\345\212\237\347\244\272\346\204\217\345\233\276.png"
old mode 100644
new mode 100755
diff --git "a/zh-cn/device-dev/quick-start/figure/WLAN\346\250\241\347\273\204\350\201\224\347\275\221\346\210\220\345\212\237\347\244\272\346\204\217\345\233\276.png" "b/zh-cn/device-dev/quick-start/figure/WLAN\346\250\241\347\273\204\350\201\224\347\275\221\346\210\220\345\212\237\347\244\272\346\204\217\345\233\276.png"
old mode 100644
new mode 100755
diff --git a/zh-cn/device-dev/quick-start/figure/burning-succeeded-13.png b/zh-cn/device-dev/quick-start/figure/burning-succeeded-13.png
old mode 100644
new mode 100755
diff --git a/zh-cn/device-dev/quick-start/figure/burning-succeeded.png b/zh-cn/device-dev/quick-start/figure/burning-succeeded.png
old mode 100644
new mode 100755
diff --git a/zh-cn/device-dev/quick-start/figure/button.png b/zh-cn/device-dev/quick-start/figure/button.png
old mode 100644
new mode 100755
diff --git a/zh-cn/device-dev/quick-start/figure/download-zlib.png b/zh-cn/device-dev/quick-start/figure/download-zlib.png
old mode 100644
new mode 100755
diff --git a/zh-cn/device-dev/quick-start/figure/hpm-version.png b/zh-cn/device-dev/quick-start/figure/hpm-version.png
old mode 100644
new mode 100755
diff --git a/zh-cn/device-dev/quick-start/figure/installing-visual-studio-code.png b/zh-cn/device-dev/quick-start/figure/installing-visual-studio-code.png
old mode 100644
new mode 100755
diff --git a/zh-cn/device-dev/quick-start/figure/options.png b/zh-cn/device-dev/quick-start/figure/options.png
old mode 100644
new mode 100755
diff --git a/zh-cn/device-dev/quick-start/figure/record-the-serial-port-number-9.png b/zh-cn/device-dev/quick-start/figure/record-the-serial-port-number-9.png
old mode 100644
new mode 100755
diff --git a/zh-cn/device-dev/quick-start/figure/record-the-serial-port-number.png b/zh-cn/device-dev/quick-start/figure/record-the-serial-port-number.png
old mode 100644
new mode 100755
diff --git a/zh-cn/device-dev/quick-start/figure/restart-the-development-board-11.png b/zh-cn/device-dev/quick-start/figure/restart-the-development-board-11.png
old mode 100644
new mode 100755
diff --git a/zh-cn/device-dev/quick-start/figure/restart-the-development-board.png b/zh-cn/device-dev/quick-start/figure/restart-the-development-board.png
old mode 100644
new mode 100755
diff --git a/zh-cn/device-dev/quick-start/figure/serial-port-entry.png b/zh-cn/device-dev/quick-start/figure/serial-port-entry.png
old mode 100644
new mode 100755
diff --git a/zh-cn/device-dev/quick-start/figure/setting-10.png b/zh-cn/device-dev/quick-start/figure/setting-10.png
old mode 100644
new mode 100755
diff --git a/zh-cn/device-dev/quick-start/figure/setting.png b/zh-cn/device-dev/quick-start/figure/setting.png
old mode 100644
new mode 100755
diff --git a/zh-cn/device-dev/quick-start/figure/setup-was-successful.png b/zh-cn/device-dev/quick-start/figure/setup-was-successful.png
old mode 100644
new mode 100755
diff --git a/zh-cn/device-dev/quick-start/figure/u-boot-erased-successfully.png b/zh-cn/device-dev/quick-start/figure/u-boot-erased-successfully.png
old mode 100644
new mode 100755
diff --git a/zh-cn/device-dev/quick-start/figure/upload-options.png b/zh-cn/device-dev/quick-start/figure/upload-options.png
old mode 100644
new mode 100755
diff --git a/zh-cn/device-dev/quick-start/figure/visual-studio-code.png b/zh-cn/device-dev/quick-start/figure/visual-studio-code.png
old mode 100644
new mode 100755
diff --git "a/zh-cn/device-dev/quick-start/figure/\345\234\250\347\273\210\347\253\257\347\225\214\351\235\242\346\211\247\350\241\214\347\274\226\350\257\221\345\221\275\344\273\244\347\244\272\346\204\217\345\233\276.png" "b/zh-cn/device-dev/quick-start/figure/\345\234\250\347\273\210\347\253\257\347\225\214\351\235\242\346\211\247\350\241\214\347\274\226\350\257\221\345\221\275\344\273\244\347\244\272\346\204\217\345\233\276.png"
old mode 100644
new mode 100755
diff --git "a/zh-cn/device-dev/quick-start/figure/\345\234\250\347\273\210\347\253\257\347\225\214\351\235\242\351\200\211\346\213\251\347\233\256\346\240\207\346\236\204\345\273\272\347\211\210\346\234\254\347\244\272\346\204\217\345\233\276.png" "b/zh-cn/device-dev/quick-start/figure/\345\234\250\347\273\210\347\253\257\347\225\214\351\235\242\351\200\211\346\213\251\347\233\256\346\240\207\346\236\204\345\273\272\347\211\210\346\234\254\347\244\272\346\204\217\345\233\276.png"
old mode 100644
new mode 100755
diff --git "a/zh-cn/device-dev/quick-start/figure/\346\211\223\345\274\200DevEco\344\270\262\345\217\243\347\273\210\347\253\257\347\244\272\346\204\217\345\233\276.png" "b/zh-cn/device-dev/quick-start/figure/\346\211\223\345\274\200DevEco\344\270\262\345\217\243\347\273\210\347\253\257\347\244\272\346\204\217\345\233\276.png"
old mode 100644
new mode 100755
diff --git "a/zh-cn/device-dev/quick-start/figure/\347\241\254\344\273\266\350\277\236\347\272\277\345\233\276-0.png" "b/zh-cn/device-dev/quick-start/figure/\347\241\254\344\273\266\350\277\236\347\272\277\345\233\276-0.png"
old mode 100644
new mode 100755
diff --git "a/zh-cn/device-dev/quick-start/figure/\347\273\210\347\253\257\347\225\214\351\235\242\347\244\272\346\204\217\345\233\276.png" "b/zh-cn/device-dev/quick-start/figure/\347\273\210\347\253\257\347\225\214\351\235\242\347\244\272\346\204\217\345\233\276.png"
old mode 100644
new mode 100755
diff --git "a/zh-cn/device-dev/quick-start/figure/\347\274\226\350\257\221\346\210\220\345\212\237\347\244\272\346\204\217\345\233\276.png" "b/zh-cn/device-dev/quick-start/figure/\347\274\226\350\257\221\346\210\220\345\212\237\347\244\272\346\204\217\345\233\276.png"
old mode 100644
new mode 100755
diff --git "a/zh-cn/device-dev/quick-start/figure/\347\274\226\350\257\221\346\226\207\344\273\266\345\255\230\346\224\276\347\233\256\345\275\225\347\244\272\346\204\217\345\233\276.png" "b/zh-cn/device-dev/quick-start/figure/\347\274\226\350\257\221\346\226\207\344\273\266\345\255\230\346\224\276\347\233\256\345\275\225\347\244\272\346\204\217\345\233\276.png"
old mode 100644
new mode 100755