diff --git a/idwms/common.json b/idwms/common.json
index 984330d..061ee5a 100644
--- a/idwms/common.json
+++ b/idwms/common.json
@@ -46,7 +46,7 @@
     "BatchSize": 10,
     "BatchIntervalSeconds": 10,
     "EnableFeiShuExceptionSubscribe": true,
-    "Skip40X": false,
+    "Skip40X": true,
     "WriteBody": true,
     "WriteStack": true,
     "MaxLength": 3000