diff --git a/api/controllers/console/explore/parameter.py b/api/controllers/console/explore/parameter.py
index 3ad92a5436..7c7580e3c6 100644
--- a/api/controllers/console/explore/parameter.py
+++ b/api/controllers/console/explore/parameter.py
@@ -25,6 +25,7 @@ class AppParameterApi(InstalledAppResource):
         "image_file_size_limit": fields.Integer,
         "video_file_size_limit": fields.Integer,
         "audio_file_size_limit": fields.Integer,
+        "file_size_limit": fields.Integer,
     }
 
     parameters_fields = {
@@ -90,6 +91,7 @@ class AppParameterApi(InstalledAppResource):
                 "image_file_size_limit": dify_config.UPLOAD_IMAGE_FILE_SIZE_LIMIT,
                 "video_file_size_limit": dify_config.UPLOAD_VIDEO_FILE_SIZE_LIMIT,
                 "audio_file_size_limit": dify_config.UPLOAD_AUDIO_FILE_SIZE_LIMIT,
+                "file_size_limit": dify_config.UPLOAD_FILE_SIZE_LIMIT,
             },
         }
 
diff --git a/api/controllers/service_api/app/app.py b/api/controllers/service_api/app/app.py
index 85d5388c50..9a4cdc26cd 100644
--- a/api/controllers/service_api/app/app.py
+++ b/api/controllers/service_api/app/app.py
@@ -22,9 +22,10 @@ class AppParameterApi(Resource):
     }
 
     system_parameters_fields = {
-        "image_file_size_limit": fields.String,
+        "image_file_size_limit": fields.Integer,
         "video_file_size_limit": fields.Integer,
         "audio_file_size_limit": fields.Integer,
+        "file_size_limit": fields.Integer,
     }
 
     parameters_fields = {
@@ -89,6 +90,7 @@ class AppParameterApi(Resource):
                 "image_file_size_limit": dify_config.UPLOAD_IMAGE_FILE_SIZE_LIMIT,
                 "video_file_size_limit": dify_config.UPLOAD_VIDEO_FILE_SIZE_LIMIT,
                 "audio_file_size_limit": dify_config.UPLOAD_AUDIO_FILE_SIZE_LIMIT,
+                "file_size_limit": dify_config.UPLOAD_FILE_SIZE_LIMIT,
             },
         }
 
diff --git a/api/controllers/web/app.py b/api/controllers/web/app.py
index 62106d9893..974d2cff94 100644
--- a/api/controllers/web/app.py
+++ b/api/controllers/web/app.py
@@ -25,6 +25,7 @@ class AppParameterApi(WebApiResource):
         "image_file_size_limit": fields.Integer,
         "video_file_size_limit": fields.Integer,
         "audio_file_size_limit": fields.Integer,
+        "file_size_limit": fields.Integer,
     }
 
     parameters_fields = {
@@ -88,6 +89,7 @@ class AppParameterApi(WebApiResource):
                 "image_file_size_limit": dify_config.UPLOAD_IMAGE_FILE_SIZE_LIMIT,
                 "video_file_size_limit": dify_config.UPLOAD_VIDEO_FILE_SIZE_LIMIT,
                 "audio_file_size_limit": dify_config.UPLOAD_AUDIO_FILE_SIZE_LIMIT,
+                "file_size_limit": dify_config.UPLOAD_FILE_SIZE_LIMIT,
             },
         }