diff --git a/.idea/WeChatMsg.iml b/.idea/WeChatMsg.iml
index aad402c..ec63674 100644
--- a/.idea/WeChatMsg.iml
+++ b/.idea/WeChatMsg.iml
@@ -4,7 +4,4 @@
     <option name="format" value="PLAIN" />
     <option name="myDocStringFormat" value="Plain" />
   </component>
-  <component name="TestRunnerService">
-    <option name="PROJECT_TEST_RUNNER" value="py.test" />
-  </component>
 </module>
\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 4f9af65..adc90f2 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -5,9 +5,11 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="84e65474-7da9-466d-baf3-cc88dde3ffdd" name="变更" comment="mainwindows文件修正">
-      <change afterPath="$PROJECT_DIR$/.gitignore" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/TEST.py" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/Ui/__init__.py" beforeDir="false" afterPath="$PROJECT_DIR$/app/Ui/__init__.py" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/WeChatMsg.iml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/WeChatMsg.iml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/Ui/chat/chatUi.ui" beforeDir="false" afterPath="$PROJECT_DIR$/app/Ui/chat/chatUi.ui" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/main.py" beforeDir="false" afterPath="$PROJECT_DIR$/main.py" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/readme.md" beforeDir="false" afterPath="$PROJECT_DIR$/readme.md" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -43,15 +45,15 @@
     <option name="hideEmptyMiddlePackages" value="true" />
     <option name="showLibraryContents" value="true" />
   </component>
-  <component name="PropertiesComponent"><![CDATA[{
-  "keyToString": {
-    "DefaultHtmlFileTemplate": "HTML File",
-    "RunOnceActivity.OpenProjectViewOnStart": "true",
-    "RunOnceActivity.ShowReadmeOnStart": "true",
-    "last_opened_file_path": "D:/Program Files/Python310/Scripts/pyuic5.exe",
-    "settings.editor.selected.configurable": "project.propVCSSupport.CommitDialog"
+  <component name="PropertiesComponent">{
+  &quot;keyToString&quot;: {
+    &quot;DefaultHtmlFileTemplate&quot;: &quot;HTML File&quot;,
+    &quot;RunOnceActivity.OpenProjectViewOnStart&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
+    &quot;last_opened_file_path&quot;: &quot;D:/Program Files/Python310/Scripts/pyuic5.exe&quot;,
+    &quot;settings.editor.selected.configurable&quot;: &quot;project.propVCSSupport.CommitDialog&quot;
   }
-}]]></component>
+}</component>
   <component name="RecentsManager">
     <key name="MoveFile.RECENT_KEYS">
       <recent name="D:\Project\PythonProject\WeChatMsg\app\Ui" />
diff --git a/app/Ui/chat/chatUi.ui b/app/Ui/chat/chatUi.ui
index c02a6a7..9c2cadb 100644
--- a/app/Ui/chat/chatUi.ui
+++ b/app/Ui/chat/chatUi.ui
@@ -233,6 +233,8 @@
                                         &lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px;
                                         margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt; &lt;/p&gt;
                                         &lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px;
+                                        margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt; &lt;/p&gt;
+                                        &lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px;
                                         margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt; &lt;/p&gt;&lt;/body&gt;&lt;/html&gt;
                                     </string>
                                 </property>
diff --git a/readme.md b/readme.md
index 24e9b0f..071a7a1 100644
--- a/readme.md
+++ b/readme.md
@@ -34,6 +34,10 @@
     - EnMicroMsg.db——聊天数据库
 2. 安装依赖库
 
+python版本3.10
+
+**说明:用到了python3.10的match语法，不方便更换python版本的小伙伴可以把match(运行报错的地方)更改为if else**
+
 命令行运行以下代码
 
 ```bash