diff --git a/internal/nodes/rest_server.go b/internal/nodes/rest_server.go
index c2450611..f4f4868d 100644
--- a/internal/nodes/rest_server.go
+++ b/internal/nodes/rest_server.go
@@ -170,6 +170,11 @@ func (this *RestServer) handle(writer http.ResponseWriter, req *http.Request) {
 		return
 	}
 
+	// 如果为空，表示传的数据为空
+	if len(body) == 0 {
+		body = []byte("{}")
+	}
+
 	// 请求数据
 	var reqValue = reflect.New(method.Type().In(1).Elem()).Interface()
 	err = json.Unmarshal(body, reqValue)