diff --git a/apps/payment/.env b/apps/payment/.env
index eafd1a3..525251a 100644
--- a/apps/payment/.env
+++ b/apps/payment/.env
@@ -19,7 +19,6 @@ export DOCKER_BACKEND_HOME=$DOCKER_APP_HOME/$APP_NAME
 export DOCKER_BACKEND_LOG_HOME=$DOCKER_BACKEND_HOME/log
 export MONGODB_URI=mongodb://localhost:27017/
 export FREELEAPS_ENV=local
+export SITE_URL_ROOT=http://localhost/
 export LOG_BASE_PATH=${CODEBASE_ROOT}/log
 export STRIPE_API_KEY=sk_test_51Ogsw5B0IyqaSJBrwczlr820jnmvA1qQQGoLZ2XxOsIzikpmXo4pRLjw4XVMTEBR8DdVTYySiAv1XX53Zv5xqynF00GfMqttFd
-
-
diff --git a/apps/payment/webapi/routes/payment/payment_manager_controller.py b/apps/payment/webapi/routes/payment/payment_manager_controller.py
index 34031a2..e9500ce 100644
--- a/apps/payment/webapi/routes/payment/payment_manager_controller.py
+++ b/apps/payment/webapi/routes/payment/payment_manager_controller.py
@@ -1,6 +1,7 @@
 from fastapi import APIRouter
-
+from fastapi.responses import JSONResponse
 from backend.application.payment_hub import PaymentHub
+from fastapi.encoders import jsonable_encoder
 
 router = APIRouter()
 payment_hub = PaymentHub()
@@ -29,4 +30,5 @@ async def fetch_wechat_qr_code(
 async def fetch_stripe_account_id(
     user_id: str
 ):
-    return await payment_hub.fetch_stripe_account_id(user_id)
\ No newline at end of file
+    res = await payment_hub.fetch_stripe_account_id(user_id)
+    return JSONResponse(content=jsonable_encoder(str(res)))
\ No newline at end of file
diff --git a/sites/payment/deploy/local/.env b/sites/payment/deploy/local/.env
index 8384b73..41221a5 100644
--- a/sites/payment/deploy/local/.env
+++ b/sites/payment/deploy/local/.env
@@ -1,6 +1,5 @@
 export MONGODB_URI=mongodb://localhost:27017/
 export FREELEAPS_ENV=local
+export SITE_URL_ROOT=http://localhost/
 export LOG_BASE_PATH=${CODEBASE_ROOT}/log
 export STRIPE_API_KEY=sk_test_51Ogsw5B0IyqaSJBrwczlr820jnmvA1qQQGoLZ2XxOsIzikpmXo4pRLjw4XVMTEBR8DdVTYySiAv1XX53Zv5xqynF00GfMqttFd
-
-