diff --git a/homework4/.idea/MarsCodeWorkspaceAppSettings.xml b/homework4/.idea/MarsCodeWorkspaceAppSettings.xml
new file mode 100644
index 0000000..05ed8ba
--- /dev/null
+++ b/homework4/.idea/MarsCodeWorkspaceAppSettings.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="com.codeverse.userSettings.MarscodeWorkspaceAppSettingsState">
+    <option name="ckgOperationStatus" value="SUCCESS" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/homework4/.idea/copyright/profiles_settings.xml b/homework4/.idea/copyright/profiles_settings.xml
new file mode 100644
index 0000000..dfbcbb2
--- /dev/null
+++ b/homework4/.idea/copyright/profiles_settings.xml
@@ -0,0 +1,8 @@
+<component name="CopyrightManager">
+  <settings>
+    <LanguageOptions name="JSP">
+      <option name="fileTypeOverride" value="1" />
+      <option name="prefixLines" value="false" />
+    </LanguageOptions>
+  </settings>
+</component>
\ No newline at end of file
diff --git a/homework4/.idea/encodings.xml b/homework4/.idea/encodings.xml
new file mode 100644
index 0000000..aa00ffa
--- /dev/null
+++ b/homework4/.idea/encodings.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding">
+    <file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/homework4/.idea/misc.xml b/homework4/.idea/misc.xml
index 6ed36dd..e2044d1 100644
--- a/homework4/.idea/misc.xml
+++ b/homework4/.idea/misc.xml
@@ -1,4 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="MavenProjectsManager">
+    <option name="originalFiles">
+      <list>
+        <option value="$PROJECT_DIR$/pom.xml" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="17 (2)" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
 </project>
\ No newline at end of file
diff --git a/homework4/.idea/vcs.xml b/homework4/.idea/vcs.xml
new file mode 100644
index 0000000..6c0b863
--- /dev/null
+++ b/homework4/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?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/homework4/src/main/webapp/forward.jsp b/homework4/src/main/webapp/forward.jsp
new file mode 100644
index 0000000..ec515fd
--- /dev/null
+++ b/homework4/src/main/webapp/forward.jsp
@@ -0,0 +1,9 @@
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+<html>
+<head>
+    <title>中转页</title>
+</head>
+<body>
+<jsp:forward page="login.jsp" />
+</body>
+</html>
diff --git a/homework4/src/main/webapp/login.jsp b/homework4/src/main/webapp/login.jsp
new file mode 100644
index 0000000..c61dba0
--- /dev/null
+++ b/homework4/src/main/webapp/login.jsp
@@ -0,0 +1,9 @@
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+<html>
+  <head>
+    <title>用户登录</title>
+  </head>
+  <body>
+  
+  </body>
+</html>
