diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 66660f7..4620775 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -5,10 +5,9 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="f008fe30-0711-42e2-bb33-17dcfdbad387" name="Changes" comment="pom">
-      <change beforePath="$PROJECT_DIR$/.idea/modules.xml" beforeDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/echo-backend.iml" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/pom.xml" beforeDir="false" afterPath="$PROJECT_DIR$/pom.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/com/example/myproject/config/WebConfig.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/com/example/myproject/config/WebConfig.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/com/example/myproject/controller/TorrentController.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/com/example/myproject/controller/TorrentController.java" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -45,36 +44,36 @@
     <option name="hideEmptyMiddlePackages" value="true" />
     <option name="showLibraryContents" value="true" />
   </component>
-  <component name="PropertiesComponent"><![CDATA[{
-  "keyToString": {
-    "JUnit.UserControllerTest.executor": "Run",
-    "JUnit.UserControllerTest.testUpdateUserAvatar.executor": "Run",
-    "JUnit.UserControllerTest.testUploadUserAvatar.executor": "Run",
-    "RequestMappingsPanelOrder0": "0",
-    "RequestMappingsPanelOrder1": "1",
-    "RequestMappingsPanelWidth0": "75",
-    "RequestMappingsPanelWidth1": "75",
-    "RunOnceActivity.OpenProjectViewOnStart": "true",
-    "RunOnceActivity.ShowReadmeOnStart": "true",
-    "RunOnceActivity.git.unshallow": "true",
-    "Spring Boot.MyProjectApplication.executor": "Run",
-    "git-widget-placeholder": "my-branch",
-    "kotlin-language-version-configured": "true",
-    "last_opened_file_path": "D:/study/学习资源/大三下/school/pt2/echo-backend",
-    "node.js.detected.package.eslint": "true",
-    "node.js.selected.package.eslint": "(autodetect)",
-    "node.js.selected.package.tslint": "(autodetect)",
-    "nodejs_package_manager_path": "npm",
-    "settings.editor.selected.configurable": "project.propVCSSupport.DirectoryMappings",
-    "vue.rearranger.settings.migration": "true",
-    "应用程序.MyProjectApplication.executor": "Run"
+  <component name="PropertiesComponent">{
+  &quot;keyToString&quot;: {
+    &quot;JUnit.UserControllerTest.executor&quot;: &quot;Run&quot;,
+    &quot;JUnit.UserControllerTest.testUpdateUserAvatar.executor&quot;: &quot;Run&quot;,
+    &quot;JUnit.UserControllerTest.testUploadUserAvatar.executor&quot;: &quot;Run&quot;,
+    &quot;RequestMappingsPanelOrder0&quot;: &quot;0&quot;,
+    &quot;RequestMappingsPanelOrder1&quot;: &quot;1&quot;,
+    &quot;RequestMappingsPanelWidth0&quot;: &quot;75&quot;,
+    &quot;RequestMappingsPanelWidth1&quot;: &quot;75&quot;,
+    &quot;RunOnceActivity.OpenProjectViewOnStart&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.git.unshallow&quot;: &quot;true&quot;,
+    &quot;Spring Boot.MyProjectApplication.executor&quot;: &quot;Run&quot;,
+    &quot;git-widget-placeholder&quot;: &quot;my-branch&quot;,
+    &quot;kotlin-language-version-configured&quot;: &quot;true&quot;,
+    &quot;last_opened_file_path&quot;: &quot;D:/study/学习资源/大三下/school/pt2/echo-backend&quot;,
+    &quot;node.js.detected.package.eslint&quot;: &quot;true&quot;,
+    &quot;node.js.selected.package.eslint&quot;: &quot;(autodetect)&quot;,
+    &quot;node.js.selected.package.tslint&quot;: &quot;(autodetect)&quot;,
+    &quot;nodejs_package_manager_path&quot;: &quot;npm&quot;,
+    &quot;settings.editor.selected.configurable&quot;: &quot;project.propVCSSupport.DirectoryMappings&quot;,
+    &quot;vue.rearranger.settings.migration&quot;: &quot;true&quot;,
+    &quot;应用程序.MyProjectApplication.executor&quot;: &quot;Run&quot;
   },
-  "keyToStringList": {
-    "DatabaseDriversLRU": [
-      "mysql_aurora"
+  &quot;keyToStringList&quot;: {
+    &quot;DatabaseDriversLRU&quot;: [
+      &quot;mysql_aurora&quot;
     ]
   }
-}]]></component>
+}</component>
   <component name="RecentsManager">
     <key name="CopyFile.RECENT_KEYS">
       <recent name="D:\PT\echo-backend\src\main\java\com\example\myproject\config" />
@@ -85,7 +84,7 @@
       <recent name="D:\study\学习资源\大三下\school\echo-backend\src\main\resources\mapper" />
     </key>
   </component>
-  <component name="RunManager" selected="JUnit.TorrentControllerTest">
+  <component name="RunManager" selected="应用程序.MyProjectApplication">
     <configuration name="MyProjectApplication" type="Application" factoryName="Application" temporary="true">
       <option name="MAIN_CLASS_NAME" value="com.example.myproject.MyProjectApplication" />
       <module name="echo-backend" />
@@ -183,10 +182,10 @@
     </configuration>
     <recent_temporary>
       <list>
+        <item itemvalue="应用程序.MyProjectApplication" />
         <item itemvalue="JUnit.UserControllerTest.testUploadUserAvatar" />
         <item itemvalue="JUnit.UserControllerTest.testUpdateUserAvatar" />
         <item itemvalue="JUnit.UserControllerTest" />
-        <item itemvalue="应用程序.MyProjectApplication" />
         <item itemvalue="JUnit.TorrentControllerTest" />
       </list>
     </recent_temporary>