diff --git a/app/src/main/java/com/fankes/miui/notify/hook/HookMain.kt b/app/src/main/java/com/fankes/miui/notify/hook/HookMain.kt
index ad3f6cb..d4bf5a6 100644
--- a/app/src/main/java/com/fankes/miui/notify/hook/HookMain.kt
+++ b/app/src/main/java/com/fankes/miui/notify/hook/HookMain.kt
@@ -312,6 +312,14 @@ class HookMain : IXposedHookLoadPackage {
         "<unknown>"
     }
 
+    /**
+     * 判断通知是否来自 MIPUSH
+     * @return [Boolean]
+     */
+    @Suppress("unused")
+    private val StatusBarNotification.isXmsf
+        get() = opPkgName == "com.xiaomi.xmsf"
+
     /**
      * 获取全局上下文
      * @return [Context] or null