diff --git a/controller/tcp.go b/controller/tcp.go
index 9337b37..9d53129 100644
--- a/controller/tcp.go
+++ b/controller/tcp.go
@@ -1,6 +1,7 @@
 package controller
 
 import (
+	"github.com/gin-gonic/gin"
 	"log"
 	"net"
 )
@@ -29,8 +30,22 @@ func PushServerTcp(str []byte){
 		_,err:=conn.Write(str)
 		log.Println(ip,err)
 		if err!=nil{
+			conn.Close()
 			delete(clientTcpList,ip)
 			//clientTcpList=append(clientTcpList[:index],clientTcpList[index+1:]...)
 		}
 	}
+}
+func DeleteOnlineTcp(c *gin.Context) {
+	ip:=c.Query("ip")
+	for ipkey,conn :=range clientTcpList{
+		if ip==ipkey{
+			conn.Close()
+			delete(clientTcpList,ip)
+		}
+	}
+	c.JSON(200, gin.H{
+		"code": 200,
+		"msg":  "ok",
+	})
 }
\ No newline at end of file
diff --git a/main.go b/main.go
index 5551ceb..900ac89 100644
--- a/main.go
+++ b/main.go
@@ -104,6 +104,7 @@ func main() {
 	engine.GET("/mysql",middleware.JwtApiMiddleware,middleware.RbacAuth,  controller.MysqlGetConf)
 	engine.POST("/mysql",middleware.JwtApiMiddleware,middleware.RbacAuth,  controller.MysqlSetConf)
 	engine.GET("/visitors_online", controller.GetVisitorOnlines)
+	engine.GET("/clear_online_tcp", controller.DeleteOnlineTcp)
 	engine.POST("/visitor",controller.PostVisitor)
 	engine.GET("/visitor",middleware.JwtApiMiddleware, controller.GetVisitor)
 	engine.GET("/visitors",middleware.JwtApiMiddleware, controller.GetVisitors)