diff --git a/Netch/Controllers/TUNTAPController.cs b/Netch/Controllers/TUNTAPController.cs
index c1567d641a..c035d8bc76 100644
--- a/Netch/Controllers/TUNTAPController.cs
+++ b/Netch/Controllers/TUNTAPController.cs
@@ -54,12 +54,18 @@ public bool Start(in Mode mode)
             }
 
             // 查找并安装 TAP 适配器
-            if (!SearchTapAdapter() && !AddTap())
+            if (!SearchTapAdapter())
             {
-                Logging.Error("Tap 适配器安装失败");
-                return false;
+                if (!AddTap())
+                {
+                    Logging.Error("Tap 适配器安装失败");
+                    return false;
+                }
+
+                SearchTapAdapter();
             }
 
+
             SetupRouteTable();
 
             string dns;