diff --git a/rpc.go b/rpc.go
index 2dcce9c..8d00edd 100644
--- a/rpc.go
+++ b/rpc.go
@@ -323,7 +323,7 @@ func (r *request) Send(ctx *gin.Context, serviceFlag string, apiFlag string, par
 	logDataList = append(logDataList, zap.Any("response_header", response.Header))
 	logDataList = append(logDataList, zap.Any("response_http_code", response.StatusCode))
 
-	if responseBody, err = io.ReadAll(response.Body); nil != err {
+	if responseBody, err = r.getResponseBody(response); nil != err {
 		logDataList = append(logDataList, zap.String("read_body_fail_reason", err.Error()))
 		return err
 	}