diff --git a/user-defined-rule/custom_proxy.yaml b/user-defined-rule/custom_proxy.yaml
index 2acb7aa..d0ae870 100644
--- a/user-defined-rule/custom_proxy.yaml
+++ b/user-defined-rule/custom_proxy.yaml
@@ -36,7 +36,7 @@ payload:
   - '+.cloudflare.com'
   - '+.xsijishe.com'
   - '+.missav.com'
-  - '+.u9a9.+'
-  - '+.u9img.+'
+  - DOMAIN-KEYWORD,u9a9
+  - DOMAIN-KEYWORD,u9img
   - 'pixel.onaudience.com'