diff --git a/gin/middleware/init_request.go b/gin/middleware/init_request.go
index b317e6a..f489d01 100644
--- a/gin/middleware/init_request.go
+++ b/gin/middleware/init_request.go
@@ -19,12 +19,36 @@ import (
 // Author : go_developer@163.com<白茶清欢>
 //
 // Date : 5:53 下午 2021/3/9
-func InitRequest() func(ctx *gin.Context) {
+func InitRequest(startTimeField string, traceIDField string) gin.HandlerFunc {
 	return func(ctx *gin.Context) {
 		// 设置请求开始时间
-		ctx.Set("start_time", time.Now().Unix())
+		if len(startTimeField) == 0 {
+			startTimeField = "start_time"
+		}
+		if len(traceIDField) == 0 {
+			traceIDField = "trace_id"
+		}
+		ctx.Set(startTimeField, time.Now().Unix())
 		// 设置请求trace_id
-		ctx.Set("trace_id", time.Now().Format("20060102150405")+"+"+commonUtil.GetHostIP()+"-"+commonUtil.Md5(commonUtil.GenRandomString("", 16)))
+		ctx.Set(traceIDField, commonUtil.GetHostIP()+"-"+ctx.ClientIP()+"-"+time.Now().Format("20060102150405")+"-"+commonUtil.Md5(commonUtil.GenRandomString("", 16)))
+		ctx.Next()
+	}
+}
+
+// SupportCross 支持跨域
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 9:40 PM 2022/1/13
+func SupportCross(header map[string]string) gin.HandlerFunc {
+	return func(ctx *gin.Context) {
+		ctx.Writer.Header().Set("Access-Control-Allow-Origin", "*")
+		ctx.Header("Access-Control-Allow-Headers", "Content-Type,AccessToken,X-CSRF-Token, Authorization, Token, Admin-User-Token, admin-user-token")
+		ctx.Header("Access-Control-Allow-Methods", "POST, GET, OPTIONS, PUT, DELETE,UPDATE") //服务器支持的所有跨域请求的方
+		ctx.Header("Access-Control-Expose-Headers", "admin-user-token, Admin-User-Token, Content-Length, Access-Control-Allow-Origin, Access-Control-Allow-Headers, Content-Type")
+		for key, val := range header {
+			ctx.Header(key, val)
+		}
 		ctx.Next()
 	}
 }