diff --git a/workflow.go b/workflow.go
index 3530170..f557459 100644
--- a/workflow.go
+++ b/workflow.go
@@ -173,8 +173,8 @@ func (wf *Workflow) SetURLRawPath(path string) *Workflow {
 	return wf
 }
 
-// SetBodyParams 参数设置
-func (wf *Workflow) SetBodyParams(params ...interface{}) *Workflow {
+// SetBody 参数设置
+func (wf *Workflow) SetBody(params ...interface{}) *Workflow {
 	if params != nil {
 
 		plen := len(params)