diff --git a/docker/conf/nginx.conf b/docker/conf/nginx.conf
index ef538162e7..bc9e3db6da 100644
--- a/docker/conf/nginx.conf
+++ b/docker/conf/nginx.conf
@@ -13,6 +13,7 @@ http {
     upstream objectnodes {
         server 192.168.0.41:80;
         server 192.168.0.42:80;
+        server 192.168.0.43:80;
     }
 
     server {
diff --git a/docker/conf/objectnode.json b/docker/conf/objectnode.json
index c1dbd8d6f7..4d2d2cf7e0 100644
--- a/docker/conf/objectnode.json
+++ b/docker/conf/objectnode.json
@@ -11,5 +11,11 @@
   "enableHTTPS": "false",
   "domains": [
     "object.chubao.io"
+  ],
+  "signatureIgnoredActions": [
+    "oss:action:GetObjectXAttr",
+    "oss:action:PutObjectXAttr",
+    "oss:action:DeleteObjectXAttr",
+    "oss:action:ListObjectXAttrs"
   ]
 }
diff --git a/docker/docker-compose.yml b/docker/docker-compose.yml
index b0e762f7c3..8e6af36c28 100644
--- a/docker/docker-compose.yml
+++ b/docker/docker-compose.yml
@@ -33,6 +33,7 @@ services:
             - datanode4
             - objectnode1
             - objectnode2
+            - objectnode3
             - nginx
         networks:
             extnetwork:
@@ -279,6 +280,20 @@ services:
             extnetwork:
                 ipv4_address: 192.168.0.42
 
+    objectnode3:
+        image: chubaofs/cfs-base:1.0
+        ports:
+            - "80"
+        volumes:
+            - ./bin:/cfs/bin
+            - ./conf/objectnode.json:/cfs/conf/objectnode.json
+            - ./script/start_objectnode.sh:/cfs/script/start.sh
+        command: /bin/sh /cfs/script/start.sh
+        restart: on-failure
+        privileged: true
+        networks:
+            extnetwork:
+                ipv4_address: 192.168.0.43
 
     client:
         image: chubaofs/cfs-base:1.0
@@ -347,7 +362,7 @@ services:
         privileged: true
         networks:
             extnetwork:
-                ipv4_address: 192.168.0.100
+                ipv4_address: 192.168.0.300
 
     build:
         image: chubaofs/cfs-base:1.0
diff --git a/objectnode/api_handler_object.go b/objectnode/api_handler_object.go
index 0a347cc336..dd7b7a8c3d 100644
--- a/objectnode/api_handler_object.go
+++ b/objectnode/api_handler_object.go
@@ -920,11 +920,11 @@ func (o *ObjectNode) putObjectXAttrHandler(w http.ResponseWriter, r *http.Reques
 }
 
 // Get object extend attribute (xattr)
-func (o *ObjectNode) getObjectXAttr(w http.ResponseWriter, r *http.Request) {
+func (o *ObjectNode) getObjectXAttrHandler(w http.ResponseWriter, r *http.Request) {
 	var err error
 	var param *RequestParam
 	if param, err = o.parseRequestParam(r); err != nil {
-		log.LogWarnf("deleteObjectXAttrHandler: parse request param fail: requestID(%v) err(%v)", GetRequestID(r), err)
+		log.LogWarnf("getObjectXAttr: parse request param fail: requestID(%v) err(%v)", GetRequestID(r), err)
 		_ = InvalidArgument.ServeResponse(w, r)
 		return
 	}
diff --git a/objectnode/policy_action.go b/objectnode/policy_action.go
index 73fb3bc0e1..75dbbbd324 100644
--- a/objectnode/policy_action.go
+++ b/objectnode/policy_action.go
@@ -83,7 +83,7 @@ const (
 	AbortMultipartUploadAction       Action = OSSActionPrefix + "AbortMultipartUpload"
 	GetBucketLocationAction          Action = OSSActionPrefix + "GetBucketLocation"
 	GetObjectXAttrAction             Action = OSSActionPrefix + "GetObjectXAttr"
-	PutObjectXAttrAction             Action = OSSActionPrefix + "PutObjectAttr"
+	PutObjectXAttrAction             Action = OSSActionPrefix + "PutObjectXAttr"
 	ListObjectXAttrsAction           Action = OSSActionPrefix + "ListObjectXAttrs"
 	DeleteObjectXAttrAction          Action = OSSActionPrefix + "DeleteObjectXAttr"
 	GetObjectTaggingAction           Action = OSSActionPrefix + "GetObjectTagging"
diff --git a/objectnode/router.go b/objectnode/router.go
index 1649ad4cf8..1a4d92b234 100644
--- a/objectnode/router.go
+++ b/objectnode/router.go
@@ -81,7 +81,7 @@ func (o *ObjectNode) registerApiRouters(router *mux.Router) {
 			Methods(http.MethodGet).
 			Path("/{object:.+}").
 			Queries("xattr", "", "key", "{key:.+}").
-			HandlerFunc(o.getObjectXAttr)
+			HandlerFunc(o.getObjectXAttrHandler)
 
 		// List object XAttrs
 		r.NewRoute().Name(ListObjectXAttrsAction.UniqueRouteName()).