diff --git a/.gitignore b/.gitignore
index 7a1ea48..cac3a2a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,4 @@ ClashX/clash/
 .vscode
 ClashX/goClash/goClash.h
 ClashX/goClash/goClash.a
+fastlane/report.xml
diff --git a/ClashX/Extensions/AppDelegate+..swift b/ClashX/Extensions/AppDelegate+..swift
index 167f2d5..6476f71 100644
--- a/ClashX/Extensions/AppDelegate+..swift
+++ b/ClashX/Extensions/AppDelegate+..swift
@@ -18,4 +18,11 @@ extension AppDelegate {
         }
         return false
     }
+    
+    static var isAboveMacOS152: Bool {
+        if #available(macOS 10.15.3, *) {
+            return true
+        }
+        return false
+    }
 }
diff --git a/ClashX/General/Managers/MenuItemFactory.swift b/ClashX/General/Managers/MenuItemFactory.swift
index 809769b..ab5511c 100644
--- a/ClashX/General/Managers/MenuItemFactory.swift
+++ b/ClashX/General/Managers/MenuItemFactory.swift
@@ -20,7 +20,7 @@ class MenuItemFactory {
         }
     }
 
-    static var useViewToRenderProxy: Bool = UserDefaults.standard.object(forKey: "useViewToRenderProxy") as? Bool ?? false {
+    static var useViewToRenderProxy: Bool = UserDefaults.standard.object(forKey: "useViewToRenderProxy") as? Bool ?? AppDelegate.isAboveMacOS152 {
         didSet {
             UserDefaults.standard.set(useViewToRenderProxy, forKey: "useViewToRenderProxy")
         }
diff --git a/fastlane/README.md b/fastlane/README.md
index fd2fe00..9950fcf 100644
--- a/fastlane/README.md
+++ b/fastlane/README.md
@@ -25,6 +25,11 @@ fastlane build
 fastlane beta
 ```
 
+### addKeyChain
+```
+fastlane addKeyChain
+```
+
 
 ----