diff --git a/clients/config_client/config_client.go b/clients/config_client/config_client.go
index 8cafcc7e..0a07a1e9 100644
--- a/clients/config_client/config_client.go
+++ b/clients/config_client/config_client.go
@@ -262,7 +262,7 @@ func (client *ConfigClient) DeleteConfig(param vo.ConfigParam) (deleted bool, er
 	return false, err
 }
 
-//Cancel Listen Config
+// Cancel Listen Config
 func (client *ConfigClient) CancelListenConfig(param vo.ConfigParam) (err error) {
 	clientConfig, err := client.GetClientConfig()
 	if err != nil {
@@ -324,7 +324,7 @@ func (client *ConfigClient) ListenConfig(param vo.ConfigParam) (err error) {
 	return
 }
 
-func (client *ConfigClient) SearchConfig(param vo.SearchConfigParm) (*model.ConfigPage, error) {
+func (client *ConfigClient) SearchConfig(param vo.SearchConfigParam) (*model.ConfigPage, error) {
 	return client.searchConfigInner(param)
 }
 
@@ -333,7 +333,7 @@ func (client *ConfigClient) CloseClient() {
 	client.cancel()
 }
 
-func (client *ConfigClient) searchConfigInner(param vo.SearchConfigParm) (*model.ConfigPage, error) {
+func (client *ConfigClient) searchConfigInner(param vo.SearchConfigParam) (*model.ConfigPage, error) {
 	if param.Search != "accurate" && param.Search != "blur" {
 		return nil, errors.New("[client.searchConfigInner] param.search must be accurate or blur")
 	}
diff --git a/clients/config_client/config_client_interface.go b/clients/config_client/config_client_interface.go
index b50ab106..c913011a 100644
--- a/clients/config_client/config_client_interface.go
+++ b/clients/config_client/config_client_interface.go
@@ -63,7 +63,7 @@ type IConfigClient interface {
 	// tenant ==>nacos.namespace optional
 	// pageNo  option,default is 1
 	// pageSize option,default is 10
-	SearchConfig(param vo.SearchConfigParm) (*model.ConfigPage, error)
+	SearchConfig(param vo.SearchConfigParam) (*model.ConfigPage, error)
 
 	// CloseClient Close the GRPC client
 	CloseClient()
diff --git a/clients/config_client/config_client_test.go b/clients/config_client/config_client_test.go
index f523cd73..5239026b 100644
--- a/clients/config_client/config_client_test.go
+++ b/clients/config_client/config_client_test.go
@@ -69,7 +69,7 @@ func (m *MockConfigProxy) queryConfig(dataId, group, tenant string, timeout uint
 	}
 	return &rpc_response.ConfigQueryResponse{Content: "hello world"}, nil
 }
-func (m *MockConfigProxy) searchConfigProxy(param vo.SearchConfigParm, tenant, accessKey, secretKey string) (*model.ConfigPage, error) {
+func (m *MockConfigProxy) searchConfigProxy(param vo.SearchConfigParam, tenant, accessKey, secretKey string) (*model.ConfigPage, error) {
 	return &model.ConfigPage{TotalCount: 1}, nil
 }
 func (m *MockConfigProxy) requestProxy(rpcClient *rpc.RpcClient, request rpc_request.IRequest, timeoutMills uint64) (rpc_response.IResponse, error) {
@@ -106,7 +106,7 @@ func Test_SearchConfig(t *testing.T) {
 		DataId:  localConfigTest.DataId,
 		Group:   "DEFAULT_GROUP",
 		Content: "hello world"})
-	configPage, err := client.SearchConfig(vo.SearchConfigParm{
+	configPage, err := client.SearchConfig(vo.SearchConfigParam{
 		Search:   "accurate",
 		DataId:   localConfigTest.DataId,
 		Group:    "DEFAULT_GROUP",
diff --git a/clients/config_client/config_proxy.go b/clients/config_client/config_proxy.go
index 328c6e4c..7dbe5e54 100644
--- a/clients/config_client/config_proxy.go
+++ b/clients/config_client/config_proxy.go
@@ -75,7 +75,7 @@ func (cp *ConfigProxy) injectCommHeader(param map[string]string) {
 	param[constant.CHARSET_KEY] = "utf-8"
 }
 
-func (cp *ConfigProxy) searchConfigProxy(param vo.SearchConfigParm, tenant, accessKey, secretKey string) (*model.ConfigPage, error) {
+func (cp *ConfigProxy) searchConfigProxy(param vo.SearchConfigParam, tenant, accessKey, secretKey string) (*model.ConfigPage, error) {
 	params := util.TransformObject2Param(param)
 	if len(tenant) > 0 {
 		params["tenant"] = tenant
diff --git a/clients/config_client/config_proxy_interface.go b/clients/config_client/config_proxy_interface.go
index aff9c759..c3a5c3aa 100644
--- a/clients/config_client/config_proxy_interface.go
+++ b/clients/config_client/config_proxy_interface.go
@@ -12,7 +12,7 @@ import (
 
 type IConfigProxy interface {
 	queryConfig(dataId, group, tenant string, timeout uint64, notify bool, client *ConfigClient) (*rpc_response.ConfigQueryResponse, error)
-	searchConfigProxy(param vo.SearchConfigParm, tenant, accessKey, secretKey string) (*model.ConfigPage, error)
+	searchConfigProxy(param vo.SearchConfigParam, tenant, accessKey, secretKey string) (*model.ConfigPage, error)
 	requestProxy(rpcClient *rpc.RpcClient, request rpc_request.IRequest, timeoutMills uint64) (rpc_response.IResponse, error)
 	createRpcClient(ctx context.Context, taskId string, client *ConfigClient) *rpc.RpcClient
 	getRpcClient(client *ConfigClient) *rpc.RpcClient
diff --git a/common/constant/const.go b/common/constant/const.go
index 55573f9e..cd10d1e0 100644
--- a/common/constant/const.go
+++ b/common/constant/const.go
@@ -68,7 +68,7 @@ const (
 	KEY_BEAT                    = "beat"
 	KEY_DOM                     = "dom"
 	DEFAULT_CONTEXT_PATH        = "/nacos"
-	CLIENT_VERSION              = "Nacos-Go-Client:v2.1.1"
+	CLIENT_VERSION              = "Nacos-Go-Client:v2.1.2"
 	REQUEST_DOMAIN_RETRY_TIME   = 3
 	SERVICE_INFO_SPLITER        = "@@"
 	CONFIG_INFO_SPLITER         = "@@"
diff --git a/example/config/main.go b/example/config/main.go
index 4a9708ae..8f364d11 100644
--- a/example/config/main.go
+++ b/example/config/main.go
@@ -124,7 +124,7 @@ func main() {
 	})
 	time.Sleep(1 * time.Second)
 
-	searchPage, _ := client.SearchConfig(vo.SearchConfigParm{
+	searchPage, _ := client.SearchConfig(vo.SearchConfigParam{
 		Search:   "blur",
 		DataId:   "",
 		Group:    "",
diff --git a/vo/config_param.go b/vo/config_param.go
index 018e9913..87698b27 100644
--- a/vo/config_param.go
+++ b/vo/config_param.go
@@ -31,7 +31,7 @@ type ConfigParam struct {
 	OnChange         func(namespace, group, dataId, data string)
 }
 
-type SearchConfigParm struct {
+type SearchConfigParam struct {
 	Search   string `param:"search"`
 	DataId   string `param:"dataId"`
 	Group    string `param:"group"`