diff --git a/making_school_asignment_app/lib/common/job/app_version.dart b/making_school_asignment_app/lib/common/job/app_version.dart
index ff2354a..0b456b8 100644
--- a/making_school_asignment_app/lib/common/job/app_version.dart
+++ b/making_school_asignment_app/lib/common/job/app_version.dart
@@ -27,8 +27,8 @@ class AppVersion extends Object {
   @JsonKey(name: 'ftuType')
   int ftuType;
 
-  @JsonKey(name: 'downloadUrl')
-  String? downloadUrl;
+  @JsonKey(name: 'appFileUrl')
+  String? appFileUrl;
 
   @JsonKey(name: 'description')
   String? description;
@@ -41,10 +41,10 @@ class AppVersion extends Object {
     this.appName,
     this.version,
     this.ftuType,
-    this.downloadUrl,
+    this.appFileUrl,
     this.description,
   ) {
-    if (downloadUrl != null) downloadUrl = RequestConfig.imgUrl + downloadUrl!;
+    if (appFileUrl != null) appFileUrl = RequestConfig.imgUrl + appFileUrl!;
   }
 
   factory AppVersion.fromJson(Map<String, dynamic> srcJson) => _$AppVersionFromJson(srcJson);
diff --git a/making_school_asignment_app/lib/common/utils/app_upgrade/upgradeLogic.dart b/making_school_asignment_app/lib/common/utils/app_upgrade/upgradeLogic.dart
index 6f23c6e..00e8d15 100644
--- a/making_school_asignment_app/lib/common/utils/app_upgrade/upgradeLogic.dart
+++ b/making_school_asignment_app/lib/common/utils/app_upgrade/upgradeLogic.dart
@@ -51,7 +51,7 @@ class UpgradeLogic extends GetxController with RequestToolMixin {
         // String buildNumber = packageInfo.buildNumber; //小版本号
 
         Map json = {
-          'downloadPath': Platform.isWindows ? '' : result.downloadUrl,
+          'downloadPath': Platform.isWindows ? '' : result.appFileUrl,
           'version': result.version,
           'systemType': deviceType,
           'description': result.description ?? 'APP新版本更新'