diff --git a/install.sh b/install.sh
index f3481bd..a460730 100644
--- a/install.sh
+++ b/install.sh
@@ -2585,7 +2585,7 @@ health_check() {
     fi
 
     # 检查端口
-    if netstat -tunlp | grep -q ":${BACKEND_PORT}"; then
+    if netstat -tunlp 2>/dev/null | grep -q ":${BACKEND_PORT}" || ss -tunlp 2>/dev/null | grep -q ":${BACKEND_PORT}"; then
         print_success "后端端口监听正常 (${BACKEND_PORT})"
     else
         print_error "后端端口监听异常"
@@ -2593,11 +2593,22 @@ health_check() {
     fi
 
     # 检查Nginx
-    if systemctl is-active --quiet nginx; then
-        print_success "Nginx服务运行正常"
+    if [[ -d /www/server/nginx ]]; then
+        # 宝塔面板：检查进程
+        if pgrep -x nginx > /dev/null; then
+            print_success "Nginx服务运行正常"
+        else
+            print_error "Nginx服务异常"
+            return 1
+        fi
     else
-        print_error "Nginx服务异常"
-        return 1
+        # 标准Nginx：使用systemctl检查
+        if systemctl is-active --quiet nginx; then
+            print_success "Nginx服务运行正常"
+        else
+            print_error "Nginx服务异常"
+            return 1
+        fi
     fi
 
     # 检查数据库