diff --git a/user-defined-rule/custom_proxy.yaml b/user-defined-rule/custom_proxy.yaml
index 8ff6293..efe1e1c 100644
--- a/user-defined-rule/custom_proxy.yaml
+++ b/user-defined-rule/custom_proxy.yaml
@@ -48,3 +48,4 @@ payload:
   - '+.imgccc.com'
   - '+.docker.io'
   - '+.u99.pics'
+  - '+.filesamples.com'