diff --git a/app/src/module_upgrade_app/java/com/tongdaxing/erban/upgrade/AppUpgradeHelper.java b/app/src/module_upgrade_app/java/com/tongdaxing/erban/upgrade/AppUpgradeHelper.java
index c7afc822b..a011365f9 100644
--- a/app/src/module_upgrade_app/java/com/tongdaxing/erban/upgrade/AppUpgradeHelper.java
+++ b/app/src/module_upgrade_app/java/com/tongdaxing/erban/upgrade/AppUpgradeHelper.java
@@ -78,7 +78,7 @@ public class AppUpgradeHelper {
                                 DownloadManager manager = new DownloadManager.Builder(activity)
                                         .apkUrl(newestVersionInfo.getUpdateDownloadLink())
                                         .apkName("magic_v" + newestVersionInfo.getUpdateVersion() + ".apk")
-                                        .apkMD5(newestVersionInfo.getUpdateFileMd5())
+                                        //.apkMD5(newestVersionInfo.getUpdateFileMd5())
                                         .apkVersionName(newestVersionInfo.getUpdateVersion())
                                         .smallIcon(R.mipmap.app_logo)
                                         .forcedUpgrade(forceUpdate)