diff --git a/dtmcli/types.go b/dtmcli/types.go
index 8b6bb68..1cf4b2e 100644
--- a/dtmcli/types.go
+++ b/dtmcli/types.go
@@ -82,9 +82,9 @@ func SetPassthroughHeaders(headers []string) {
 	dtmimp.PassthroughHeaders = headers
 }
 
-// Result2HttpJson return the http code and json result
+// Result2HttpJSON return the http code and json result
 // if result is error, the return proper code, else return StatusOK
-func Result2HttpJson(result interface{}) (code int, res interface{}) {
+func Result2HttpJSON(result interface{}) (code int, res interface{}) {
 	err, _ := result.(error)
 	if err == nil {
 		code = http.StatusOK
diff --git a/dtmutil/utils.go b/dtmutil/utils.go
index d8c6e0d..06b39a7 100644
--- a/dtmutil/utils.go
+++ b/dtmutil/utils.go
@@ -52,7 +52,7 @@ func WrapHandler(fn func(*gin.Context) interface{}) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		began := time.Now()
 		ret := fn(c)
-		status, res := dtmcli.Result2HttpJson(ret)
+		status, res := dtmcli.Result2HttpJSON(ret)
 
 		b, _ := json.Marshal(res)
 		if status == http.StatusOK || status == http.StatusTooEarly {