diff --git a/api/controllers/console/workspace/plugin.py b/api/controllers/console/workspace/plugin.py
index f45c91ca29..a25d906528 100644
--- a/api/controllers/console/workspace/plugin.py
+++ b/api/controllers/console/workspace/plugin.py
@@ -92,9 +92,7 @@ class PluginUploadFromGithubApi(Resource):
 
         response = PluginService.upload_pkg_from_github(tenant_id, args["repo"], args["version"], args["package"])
 
-        return {
-            "plugin_unique_identifier": response,
-        }
+        return jsonable_encoder(response)
 
 
 class PluginInstallFromPkgApi(Resource):
diff --git a/api/core/helper/download.py b/api/core/helper/download.py
index d54229c420..96400e8ba5 100644
--- a/api/core/helper/download.py
+++ b/api/core/helper/download.py
@@ -2,7 +2,7 @@ from core.helper import ssrf_proxy
 
 
 def download_with_size_limit(url, max_download_size: int, **kwargs):
-    response = ssrf_proxy.get(url, **kwargs)
+    response = ssrf_proxy.get(url, follow_redirects=True, **kwargs)
     if response.status_code == 404:
         raise ValueError("file not found")