diff --git a/install.sh b/install.sh
index 5c163ed..f3481bd 100644
--- a/install.sh
+++ b/install.sh
@@ -2135,8 +2135,8 @@ server {
     # 前端静态文件
     location / {
         root ${PROJECT_DIR}/frontend;
-        index app.html;
-        try_files \$uri \$uri/ /app.html;
+        index index.html;
+        try_files \$uri \$uri/ /index.html;
     }
 
     # 后端API
@@ -2393,8 +2393,8 @@ server {
     # 前端静态文件
     location / {
         root ${PROJECT_DIR}/frontend;
-        index app.html;
-        try_files \$uri \$uri/ /app.html;
+        index index.html;
+        try_files \$uri \$uri/ /index.html;
     }
 
     # 后端API
@@ -2497,8 +2497,8 @@ server {
     # 前端静态文件
     location / {
         root ${PROJECT_DIR}/frontend;
-        index app.html;
-        try_files \$uri \$uri/ /app.html;
+        index index.html;
+        try_files \$uri \$uri/ /index.html;
     }
 
     # 后端API