diff --git a/Makefile b/Makefile
index 3c505f6f45..5dbc1d0e98 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-export VERSION=0.1.30
+export VERSION=0.1.31
 
 .PHONY : install
 install:
diff --git a/base/config.go b/base/config.go
index 91a6379a7c..1f3befc380 100644
--- a/base/config.go
+++ b/base/config.go
@@ -36,7 +36,7 @@ const DefaultBaseURL = "https://api.ucloud.cn/"
 const DefaultProfile = "default"
 
 //Version 版本号
-const Version = "0.1.30"
+const Version = "0.1.31"
 
 //ConfigIns 配置实例, 程序加载时生成
 var ConfigIns = &AggConfig{
diff --git a/cmd/eip.go b/cmd/eip.go
index 3802f8aecd..3dcd7063ae 100644
--- a/cmd/eip.go
+++ b/cmd/eip.go
@@ -470,7 +470,7 @@ func NewCmdEIPModifyBandwidth() *cobra.Command {
 		Use:     "modify-bw",
 		Short:   "Modify bandwith of EIP instances",
 		Long:    "Modify bandwith of EIP instances",
-		Example: "ucloud eip modify-bw --eip-id eip-xxx --bandwidth-mb 20",
+		Example: "ucloud eip modify-bw --eip-id eip-xx1,eip-xx2 --bandwidth-mb 20",
 		// Deprecated: "use 'ucloud eip modiy'",
 		Run: func(cmd *cobra.Command, args []string) {
 			for _, id := range ids {
diff --git a/cmd/umem.go b/cmd/umem.go
index dcf35f89fa..734c14b296 100644
--- a/cmd/umem.go
+++ b/cmd/umem.go
@@ -167,6 +167,9 @@ func NewCmdRedisCreate(out io.Writer) *cobra.Command {
 				fmt.Fprintln(out, "length of name should be between 6 and 63")
 				return
 			}
+			if password != "" {
+				req.Password = &password
+			}
 			if redisType == "master-replica" {
 				resp, err := base.BizClient.CreateURedisGroup(req)
 				if err != nil {