diff --git a/android/app/proguard-rules.pro b/android/app/proguard-rules.pro
new file mode 100644
index 0000000..d559396
--- /dev/null
+++ b/android/app/proguard-rules.pro
@@ -0,0 +1,63 @@
+# VPN Service 保护规则
+-keep class com.hiddify.hiddify.bg.VPNService {*;}
+-keep class com.hiddify.hiddify.bg.VPNService$* {*;}
+-keep class com.hiddify.hiddify.bg.BoxService {*;}
+-keep class com.hiddify.hiddify.bg.BoxService$* {*;}
+-keep class com.hiddify.hiddify.MainActivity {*;}
+-keep class com.hiddify.hiddify.MainActivity$* {*;}
+
+# 保护所有 VPN 相关类
+-keep class android.net.VpnService {*;}
+-keep class * extends android.net.VpnService {*;}
+
+# 保护 Service Connection
+-keep class com.hiddify.hiddify.bg.ServiceConnection {*;}
+-keep class com.hiddify.hiddify.bg.ServiceConnection$* {*;}
+
+# 保护 libbox 相关
+-keep class io.nekohasekai.libbox.** {*;}
+-keep interface io.nekohasekai.libbox.** {*;}
+
+# 保护 Settings
+-keep class com.hiddify.hiddify.Settings {*;}
+-keep class com.hiddify.hiddify.Settings$* {*;}
+
+# 保护 Kotlin 相关
+-keep class kotlin.** {*;}
+-keep interface kotlin.** {*;}
+
+# 保护协程相关
+-keep class kotlinx.coroutines.** {*;}
+-keep interface kotlinx.coroutines.** {*;}
+
+# 保护 AndroidX 相关
+-keep class androidx.** {*;}
+-keep interface androidx.** {*;}
+
+# 保护所有回调接口
+-keep class com.hiddify.hiddify.bg.ServiceConnection$Callback {*;}
+-keep interface com.hiddify.hiddify.bg.ServiceConnection$Callback {*;}
+
+# 保护 Intent 和相关
+-keep class android.content.Intent {*;}
+
+# 不要混淆本地方法
+-keepclasseswithmembernames class * {
+    native <methods>;
+}
+
+# 保护 enum
+-keepclassmembers enum * {
+    public static **[] values();
+    public static ** valueOf(java.lang.String);
+}
+
+# 保护 Parcelable 对象
+-keep class * implements android.os.Parcelable {
+    public static final android.os.Parcelable$Creator *;
+}
+
+# 保护异常处理
+-keepclasseswithmethodnames class * {
+    *** *(...);
+}