diff --git a/admin/server/auth.py b/admin/server/auth.py
index 58a900afd..6c8bc2cb8 100644
--- a/admin/server/auth.py
+++ b/admin/server/auth.py
@@ -31,7 +31,7 @@ from common.constants import ActiveEnum, StatusEnum
 from api.utils.crypt import decrypt
 from common.misc_utils import get_uuid
 from common.time_utils import current_timestamp, datetime_format, get_format_time
-from common.connection_utils import construct_response
+from common.connection_utils import sync_construct_response
 from common import settings
 
 
@@ -130,7 +130,7 @@ def login_admin(email: str, password: str):
     user.last_login_time = get_format_time()
     user.save()
     msg = "Welcome back!"
-    return construct_response(data=resp, auth=user.get_id(), message=msg)
+    return sync_construct_response(data=resp, auth=user.get_id(), message=msg)
 
 
 def check_admin(username: str, password: str):
diff --git a/common/connection_utils.py b/common/connection_utils.py
index 0f765d57e..11d49cb62 100644
--- a/common/connection_utils.py
+++ b/common/connection_utils.py
@@ -120,3 +120,23 @@ async def construct_response(code=RetCode.SUCCESS, message="success", data=None,
     response.headers["Access-Control-Allow-Headers"] = "*"
     response.headers["Access-Control-Expose-Headers"] = "Authorization"
     return response
+
+
+def sync_construct_response(code=RetCode.SUCCESS, message="success", data=None, auth=None):
+    import flask
+    result_dict = {"code": code, "message": message, "data": data}
+    response_dict = {}
+    for key, value in result_dict.items():
+        if value is None and key != "code":
+            continue
+        else:
+            response_dict[key] = value
+    response = flask.make_response(jsonify(response_dict))
+    if auth:
+        response.headers["Authorization"] = auth
+    response.headers["Access-Control-Allow-Origin"] = "*"
+    response.headers["Access-Control-Allow-Method"] = "*"
+    response.headers["Access-Control-Allow-Headers"] = "*"
+    response.headers["Access-Control-Allow-Headers"] = "*"
+    response.headers["Access-Control-Expose-Headers"] = "Authorization"
+    return response