diff --git a/app/src/main/java/qianmu/container/activity/H5/UpdateFileActivity.java b/app/src/main/java/qianmu/container/activity/H5/UpdateFileActivity.java
index ec8c4ce..8c27c57 100644
--- a/app/src/main/java/qianmu/container/activity/H5/UpdateFileActivity.java
+++ b/app/src/main/java/qianmu/container/activity/H5/UpdateFileActivity.java
@@ -445,7 +445,7 @@ public class UpdateFileActivity extends BaseActivity {
                         .setProductKey(productKey)
                         .setProductSecret(productSecret)
                         .create();
-                config.setExtraParameter("DEVICE_NAME", "abc123456def9876542");
+                config.setExtraParameter("DEVICE_NAME", code);
                 DUILiteSDK.init(getApplicationContext());
                 // SDK 授权
                 DUILiteSDK.doAuth(getApplicationContext(), config, new DUILiteSDK.InitListener() {