chore:更新appconfig配置文件

appConfig.json

@@ -2,5 +2,6 @@
     "canRegister": true,
     "canRegister": true,
     "useflutterPluginsLocation": false,
     "useflutterPluginsLocation": false,
     "useAndroidFlutterWangyanCamera": true,
     "useAndroidFlutterWangyanCamera": true,
-    "addPlatformInfoInHttpHeader": true
+    "addPlatformInfoInHttpHeader": true,
+    "addImageWaterByImageHandler": true
 }
 }
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