diff --git a/api/controllers/console/auth/oauth.py b/api/controllers/console/auth/oauth.py
index 07b9a9d091d40b..ef072c2c5dea89 100644
--- a/api/controllers/console/auth/oauth.py
+++ b/api/controllers/console/auth/oauth.py
@@ -12,14 +12,14 @@
 from events.tenant_event import tenant_was_created
 from extensions.ext_database import db
 from libs.helper import extract_remote_ip
-from libs.oauth import GitHubOAuth, GoogleOAuth, OAuthUserInfo, AceDataOAuth
+from libs.oauth import AceDataOAuth, GitHubOAuth, GoogleOAuth, OAuthUserInfo
 from models import Account
 from models.account import AccountStatus
 from services.account_service import AccountService, RegisterService, TenantService
 from services.errors.account import AccountNotFoundError
 from services.errors.workspace import WorkSpaceNotAllowedCreateError, WorkSpaceNotFoundError
 from services.feature_service import FeatureService
-import json
+
 from .. import api
 
 
diff --git a/api/libs/oauth.py b/api/libs/oauth.py
index f7cc23af5d3c47..722157d546da31 100644
--- a/api/libs/oauth.py
+++ b/api/libs/oauth.py
@@ -141,14 +141,14 @@ class AceDataOAuth(OAuth):
     def get_authorization_url(self, invite_token: Optional[str] = None):
         
         params = {
-            "site" : "https://dify.acedata.cloud/",
-            "redirect" : self.redirect_uri,
+            "site": "https://dify.acedata.cloud/",
+            "redirect": self.redirect_uri,
         }
         return f"https://auth.acedata.cloud/auth/login?{urllib.parse.urlencode(params)}"
 
     def get_access_token(self, code: str):
         data = {
-            "code" : code
+            "code": code
         }
         headers = {"Accept": "application/json"}
         response = requests.post(self._TOKEN_URL, data=data, headers=headers)