diff --git a/.idea/.gitignore b/.idea/.gitignore
deleted file mode 100644
index b6b1ecf..0000000
--- a/.idea/.gitignore
+++ /dev/null
@@ -1,10 +0,0 @@
-# 默认忽略的文件
-/shelf/
-/workspace.xml
-# 已忽略包含查询文件的默认文件夹
-/queries/
-# Datasource local storage ignored files
-/dataSources/
-/dataSources.local.xml
-# 基于编辑器的 HTTP 客户端请求
-/httpRequests/
diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
index 07115cd..0000000
--- a/.idea/misc.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="17" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/out" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
deleted file mode 100644
index 0b56194..0000000
--- a/.idea/modules.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/w2.iml" filepath="$PROJECT_DIR$/w2.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index 94a25f7..0000000
--- a/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/out/production/w2/.idea/.gitignore b/out/production/w2/.idea/.gitignore
deleted file mode 100644
index b6b1ecf..0000000
--- a/out/production/w2/.idea/.gitignore
+++ /dev/null
@@ -1,10 +0,0 @@
-# 默认忽略的文件
-/shelf/
-/workspace.xml
-# 已忽略包含查询文件的默认文件夹
-/queries/
-# Datasource local storage ignored files
-/dataSources/
-/dataSources.local.xml
-# 基于编辑器的 HTTP 客户端请求
-/httpRequests/
diff --git a/out/production/w2/.idea/misc.xml b/out/production/w2/.idea/misc.xml
deleted file mode 100644
index 07115cd..0000000
--- a/out/production/w2/.idea/misc.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="17" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/out" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/out/production/w2/.idea/modules.xml b/out/production/w2/.idea/modules.xml
deleted file mode 100644
index 0b56194..0000000
--- a/out/production/w2/.idea/modules.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/w2.iml" filepath="$PROJECT_DIR$/w2.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file
diff --git a/out/production/w2/DataCleaner.class b/out/production/w2/DataCleaner.class
deleted file mode 100644
index c5ae7f4..0000000
Binary files a/out/production/w2/DataCleaner.class and /dev/null differ
diff --git a/out/production/w2/w2.iml b/out/production/w2/w2.iml
deleted file mode 100644
index b107a2d..0000000
--- a/out/production/w2/w2.iml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$" isTestSource="false" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/w2.iml b/w2.iml
deleted file mode 100644
index b107a2d..0000000
--- a/w2.iml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$" isTestSource="false" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/屏幕截图 2026-03-18 221124.png b/屏幕截图 2026-03-18 221124.png
new file mode 100644
index 0000000..75629f7
Binary files /dev/null and b/屏幕截图 2026-03-18 221124.png differ