diff --git a/backend/common/utils/whitelist.py b/backend/common/utils/whitelist.py
index 7cd09881..abf414bb 100644
--- a/backend/common/utils/whitelist.py
+++ b/backend/common/utils/whitelist.py
@@ -24,7 +24,8 @@ wlist = [
     "/mcp*",
     "/system/license",
     "/system/config/key",
-    "/images/*"
+    "/images/*",
+    "/sse",
 ]
 
 class WhitelistChecker: