diff --git a/api/api_v1/endpoints/query.py b/api/api_v1/endpoints/query.py
index b212e79..cb326d4 100644
--- a/api/api_v1/endpoints/query.py
+++ b/api/api_v1/endpoints/query.py
@@ -597,7 +597,7 @@ async def retention_model(request: Request,
 
         # 自定义区间
         if g_data['intervalType'] == 'user_defined':
-            int_range = analysis.event_view.get('groupBy')[0]['quotaIntervalArr']
+            int_range = g_data['quotaIntervalArr']
             chk_range = []
             for index, value in enumerate(int_range):
                 # 开头