diff --git a/.idea/misc.xml b/.idea/misc.xml
index ade1ecd10ceb8ef28c15c250573346643385cc6d..5691161907b1cdcf3fb54c0cc10aa5f1c894d937 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
-  <component name="ProjectRootManager">
+  <component name="ProjectRootManager" version="2" project-jdk-name="22" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
index 94a25f7f4cb416c083d265558da75d457237d671..968a88147561c431e68a1ed85a5444cece0751e1 100644
--- a/.idea/vcs.xml
+++ b/.idea/vcs.xml
@@ -2,5 +2,6 @@
 <project version="4">
   <component name="VcsDirectoryMappings">
     <mapping directory="$PROJECT_DIR$" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/second-hand-disposal" vcs="Git" />
   </component>
 </project>
\ No newline at end of file
diff --git a/second-hand-disposal b/second-hand-disposal
new file mode 160000
index 0000000000000000000000000000000000000000..6862d5b3ff64377730158512a925b34a6599e0fa
--- /dev/null
+++ b/second-hand-disposal
@@ -0,0 +1 @@
+Subproject commit 6862d5b3ff64377730158512a925b34a6599e0fa
diff --git a/second-hand-disposal-dev/src/main/resources/static/css/index.css b/second-hand-disposal-dev/src/main/resources/static/css/index.css
index b168249f6d17383edc86bb7ca3134e5d0b131697..0dc7e2fedcb849110ba23f2401919d9553b973fb 100644
--- a/second-hand-disposal-dev/src/main/resources/static/css/index.css
+++ b/second-hand-disposal-dev/src/main/resources/static/css/index.css
@@ -91,3 +91,13 @@ table {
 .user-info {
     margin-top: 100px; /* Moves the table down by 100 pixels */
 }
+
+.user-info h1,
+.user-info h2 {
+    margin-top: 100px; /* 筝堺�筝���蘂�羞糸��筝��頑� */
+}
+
+.user-info p,
+.user-info ul {
+    margin: 10px 0; /* 筝堺��遵����茵�々莅丞舟筝�筝��頑� */
+}