diff --git a/apps/users/serializers/login.py b/apps/users/serializers/login.py
index 9173e354f..ebaff7345 100644
--- a/apps/users/serializers/login.py
+++ b/apps/users/serializers/login.py
@@ -168,7 +168,7 @@ class CaptchaSerializer(serializers.Serializer):
         if max_attempts == -1:
             need_captcha = False
         elif max_attempts > 0:
-            fail_count = cache.get(system_get_key(f'system_{username}'), version=system_version) or 0
+            fail_count = cache.get(system_get_key(f'{type}_{username}'), version=system_version) or 0
             need_captcha = fail_count >= max_attempts