diff --git a/app/src/main/java/qianmu/container/app/MyApplication.java b/app/src/main/java/qianmu/container/app/MyApplication.java
index 8d57b09..5741f7c 100644
--- a/app/src/main/java/qianmu/container/app/MyApplication.java
+++ b/app/src/main/java/qianmu/container/app/MyApplication.java
@@ -55,7 +55,7 @@ import qianmu.container.util.StringUtil;
 @SuppressWarnings("All")
 public class MyApplication extends Application {
 
-    private static MyApplication myApplication;
+    private static volatile MyApplication myApplication;
     private SocketServer socketServer;
     private PowerManager powerManager = null;
     private PowerManager.WakeLock wakeLock = null;