diff --git a/problem/views/oj.py b/problem/views/oj.py
index c0823c0..4ce1f1b 100644
--- a/problem/views/oj.py
+++ b/problem/views/oj.py
@@ -329,4 +329,3 @@ class ProblemYearlyACRateAPI(APIView):
 
         cache.set(cache_key, data, 3600)
         return self.success(data)
-        return self.success(result)