diff --git a/router/handler.go b/router/handler.go
index 084a817..39e285e 100644
--- a/router/handler.go
+++ b/router/handler.go
@@ -18,6 +18,7 @@ import (
 	"git.zhangdeman.cn/zhangdeman/gin/request"
 	"git.zhangdeman.cn/zhangdeman/gin/response"
 	"github.com/gin-gonic/gin"
+	"github.com/mcuadros/go-defaults"
 )
 
 func (s *server) getFormInitValue(ctx *gin.Context, uriCfg UriConfig) (any, error) {
@@ -63,6 +64,7 @@ func (s *server) RequestHandler(uriCfg UriConfig) gin.HandlerFunc {
 		}
 		// 表单数据
 		inputValue := reflect.ValueOf(formValue)
+
 		// 注入公共参数
 		if err = s.injectCommonParam(ctx, inputValue); nil != err {
 			e = exception.NewFromError(500, err)
@@ -73,6 +75,9 @@ func (s *server) RequestHandler(uriCfg UriConfig) gin.HandlerFunc {
 			return
 		}
 
+		// 非必传参数设置默认值
+		defaults.SetDefaults(formValue)
+
 		isSuccess := false
 		// 初始化响应之后logic
 		logicAfterResponse := &define.LogicAfterResponse{