diff --git a/.idea/compiler.xml b/.idea/compiler.xml
index 245a82c..7d7ec2e 100644
--- a/.idea/compiler.xml
+++ b/.idea/compiler.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="CompilerConfiguration">
-    <bytecodeTargetLevel target="1.8" />
+    <bytecodeTargetLevel target="11" />
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 3378229..7c7f635 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -5,7 +5,7 @@
       <configuration PROFILE_NAME="Debug" CONFIG_NAME="Debug" />
     </configurations>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="false" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/app/src/main/java/qianmu/container/app/MyApplication.java b/app/src/main/java/qianmu/container/app/MyApplication.java
index 481c16a..1201850 100644
--- a/app/src/main/java/qianmu/container/app/MyApplication.java
+++ b/app/src/main/java/qianmu/container/app/MyApplication.java
@@ -98,8 +98,7 @@ public class MyApplication extends Application {
 
         MyManager manager = MyManager.getInstance(this);
         String mac = manager.getEthMacAddress();
-        config.setExtraParameter("DEVICE_ID",  mac);
-        config.setExtraParameter("DEVICE_NAME", mac);
+        config.setExtraParameter("DEVICE_NAME", "19a2ebc079d6d99e");
 
         DUILiteSDK.init(getApplicationContext());
         // SDK 授权