diff --git a/src-tauri/src/steam/mod.rs b/src-tauri/src/steam/mod.rs
index 0d76cc8..f7a9f81 100644
--- a/src-tauri/src/steam/mod.rs
+++ b/src-tauri/src/steam/mod.rs
@@ -13,7 +13,7 @@ pub fn launch_game(
     server: &str,
 ) -> Result<(), Box<dyn Error>> {
     // 判断路径是否存在
-    if !std::path::Path::new("/etc/hosts").exists() {
+    if !std::path::Path::new(steam_path).exists() {
         return Err(Box::new(std::io::Error::new(
             std::io::ErrorKind::NotFound,
             "Steam path not found",
diff --git a/src/components/cstb/CommonDir.tsx b/src/components/cstb/CommonDir.tsx
index e37f379..000372a 100644
--- a/src/components/cstb/CommonDir.tsx
+++ b/src/components/cstb/CommonDir.tsx
@@ -9,7 +9,7 @@ const RoundedButton = ({ children }: RoundedButtonProps) => {
   return (
     <button
       type="button"
-      className="flex items-center justify-center px-3 py-1 transition rounded-full min-w-fit active:scale-95 hover:bg-black/10 text-zinc-700 dark:text-zinc-100 bg-black/5"
+      className="flex items-center justify-center px-3 py-1 transition rounded-full select-none min-w-fit active:scale-95 hover:bg-black/10 text-zinc-700 dark:text-zinc-100 bg-black/5"
     >
       {children}
     </button>
diff --git a/src/components/cstb/FastLaunch.tsx b/src/components/cstb/FastLaunch.tsx
index 21b1a40..c73a0e1 100644
--- a/src/components/cstb/FastLaunch.tsx
+++ b/src/components/cstb/FastLaunch.tsx
@@ -30,7 +30,7 @@ const FastLaunch = () => {
                 server: "perfectworld",
               })
             }
-            className="px-5 font-medium py-1.5 transition bg-red-200 dark:bg-red-900/60 rounded-full"
+            className="px-5 font-medium py-1.5 transition bg-red-200 dark:bg-red-900/60 rounded-full select-none"
           >
             启动国服
           </button>
@@ -43,7 +43,7 @@ const FastLaunch = () => {
                 server: "worldwide",
               })
             }
-            className="px-5 font-medium py-1.5 transition bg-orange-200 dark:bg-orange-900/60 rounded-full"
+            className="px-5 font-medium py-1.5 transition bg-orange-200 dark:bg-orange-900/60 rounded-full select-none"
           >
             启动国际服
           </button>
diff --git a/src/components/cstb/ForceQuit.tsx b/src/components/cstb/ForceQuit.tsx
index 55cc4ae..ae3fade 100644
--- a/src/components/cstb/ForceQuit.tsx
+++ b/src/components/cstb/ForceQuit.tsx
@@ -15,14 +15,14 @@ const ForceQuit = () => {
           <button
             type="button"
             onClick={() => invoke("kill_steam")}
-            className="px-5 font-medium py-1.5 transition bg-blue-200 dark:bg-blue-900/60 rounded-full"
+            className="px-5 font-medium py-1.5 transition bg-blue-200 dark:bg-blue-900/60 rounded-full select-none"
           >
             关闭Steam
           </button>
           <button
             type="button"
             onClick={() => invoke("kill_game")}
-            className="px-5 font-medium py-1.5 transition bg-orange-200 dark:bg-orange-900/60 rounded-full"
+            className="px-5 font-medium py-1.5 transition bg-orange-200 dark:bg-orange-900/60 rounded-full select-none"
           >
             关闭CS2
           </button>
diff --git a/src/components/cstb/PowerPlan.tsx b/src/components/cstb/PowerPlan.tsx
index edc20f6..6ce8334 100644
--- a/src/components/cstb/PowerPlan.tsx
+++ b/src/components/cstb/PowerPlan.tsx
@@ -22,21 +22,21 @@ const PowerPlan = () => {
           <button
             type="button"
             onClick={() => invoke("set_power_plan", { index: 1 })}
-            className="flex-1 px-2 py-1 transition rounded-full bg-black/5"
+            className="flex-1 px-2 py-1 transition rounded-full select-none bg-black/5"
           >
             高性能
           </button>
           <button
             type="button"
             onClick={() => invoke("set_power_plan", { index: 2 })}
-            className="flex-1 px-2 py-1 transition rounded-full"
+            className="flex-1 px-2 py-1 transition rounded-full select-none"
           >
             平衡
           </button>
           <button
             type="button"
             onClick={() => invoke("set_power_plan", { index: 3 })}
-            className="flex-1 px-2 py-1 transition rounded-full"
+            className="flex-1 px-2 py-1 transition rounded-full select-none"
           >
             节能
           </button>
diff --git a/src/components/cstb/SmartTranser.tsx b/src/components/cstb/SmartTranser.tsx
index 7db47d8..65b8acc 100644
--- a/src/components/cstb/SmartTranser.tsx
+++ b/src/components/cstb/SmartTranser.tsx
@@ -16,7 +16,7 @@ const SmartTransfer = () => {
         </CardTool>
       </CardHeader>
       <CardBody>
-        <div className="flex flex-col items-center justify-center w-full h-full p-5 text-lg font-medium transition rounded-lg cursor-pointer bg-black/5 hover:bg-black/10">
+        <div className="flex flex-col items-center justify-center w-full h-full p-5 text-lg font-medium transition rounded-lg cursor-pointer select-none bg-black/5 hover:bg-black/10">
           <p>点击或拖拽</p>
           <p>智能中转 .dem .cfg</p>
         </div>
diff --git a/src/components/window/Card.tsx b/src/components/window/Card.tsx
index 2eaaaac..9f7c198 100644
--- a/src/components/window/Card.tsx
+++ b/src/components/window/Card.tsx
@@ -21,7 +21,7 @@ const Card = ({ children }: CardProps) => {
 
 const CardHeader = ({ children }: CardProps) => {
   return (
-    <div className="flex items-center gap-1.5 tracking-wide">{children}</div>
+    <div className="flex items-center gap-1.5 tracking-wide select-none">{children}</div>
   )
 }