diff --git a/ohos/docs/09_specifications/update_flutter_plugin_structure.md b/ohos/docs/09_specifications/update_flutter_plugin_structure.md
index 739acb5542b4ca931698a0c5467ea59eb34637e2..3d69248cf1823427b039bb46182dbf364f2dc3fd 100644
--- a/ohos/docs/09_specifications/update_flutter_plugin_structure.md
+++ b/ohos/docs/09_specifications/update_flutter_plugin_structure.md
@@ -4,6 +4,7 @@
 
 - flutter插件项目中的ohos目录，将从鸿蒙工程project结构，替换为鸿蒙工程module结构。
 - flutter工程中引用的har文件，统一放到 ohos/har 目录下。
+- 更新后需要删除ohos插件中的旧模块目录。
 
 ## 更新步骤
 
@@ -166,4 +167,38 @@ flutter run -d $DEVICE --local-engine=$ENGINE_DEBUG --debug
     "integration_test": "file:../har/integration_test.har",
   }
 }
-```
\ No newline at end of file
+```
+
+## 可能遇到的问题
+
+### 1. no such file or directory
+
+日志信息：
+
+```log
+hvigor ERROR: ENOENT: no such file or directory, stat 'xxx/flutter_flutter/packages/integration_test/ohos/build/default/cache/default/default@packageHar/ohos/oh_modules/@ohos/flutter_ohos'
+```
+
+![](../media/09/error1.jpg)
+
+解决方案：
+
+手动删除报错信息提示的文件。
+
+### 2. operation not permitted, symlink
+
+日志信息：
+
+```log
+hvigor ERROR: ENOENT: operation not permitted, symlink
+'xxx/webview_flutter_ohos/ohos/webview_flutter/oh_modules/.ohpm/@ohos+flutter_ohos@file+libs+flutter.har/oh_modules/@ohos/flutter_ohos' -> 
+'xxx/webview_flutter_ohos/ohos/build/default/cache/default/default@PackageHar/webview_flutter/oh_modules/@ohos/flutter_ohos'
+```
+
+解决方案：
+
+har结构整改前的部分目录，在更新代码后需要手动删除，例如
+
+1. flutter_packages/packages/webview_flutter_ohos/ohos/webview_flutter
+2. flutter_packages/packages/path_provider_ohos/ohos/path_provider
+3. flutter_packages/packages/file_selector_ohos/ohos/FileSelector
\ No newline at end of file
diff --git a/ohos/docs/media/09/error1.jpg b/ohos/docs/media/09/error1.jpg
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