diff --git a/config/go-fly.sql b/config/go-fly.sql
index c850e8d..d5a97b6 100644
--- a/config/go-fly.sql
+++ b/config/go-fly.sql
@@ -93,5 +93,6 @@ CREATE TABLE `ipblack` (
  `ip` varchar(100) NOT NULL DEFAULT '',
  `create_at` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
  `kefu_id` varchar(100) NOT NULL DEFAULT '',
- PRIMARY KEY (`id`)
+ PRIMARY KEY (`id`),
+ UNIQUE KEY `ip` (`ip`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
\ No newline at end of file
diff --git a/middleware/ipblack.go b/middleware/ipblack.go
new file mode 100644
index 0000000..5d84159
--- /dev/null
+++ b/middleware/ipblack.go
@@ -0,0 +1,19 @@
+package middleware
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/taoshihan1991/imaptool/models"
+)
+
+func Ipblack(c *gin.Context){
+	ip:=c.ClientIP()
+	ipblack:=models.FindIp(ip)
+	if ipblack.IP!=""{
+		c.JSON(200, gin.H{
+			"code": 400,
+			"msg":  "IP已被加入黑名单",
+		})
+		c.Abort()
+		return
+	}
+}
diff --git a/models/ipblacks.go b/models/ipblacks.go
index fa0c444..f7a305e 100644
--- a/models/ipblacks.go
+++ b/models/ipblacks.go
@@ -16,4 +16,9 @@ func CreateIpblack(ip string,kefuId string)uint{
 	}
 	DB.Create(black)
 	return black.ID
+}
+func FindIp(ip string)Ipblack{
+	var ipblack Ipblack
+	DB.Where("ip = ?", ip).First(&ipblack)
+	return ipblack
 }
\ No newline at end of file
diff --git a/router/api.go b/router/api.go
index d508c9d..f52a426 100644
--- a/router/api.go
+++ b/router/api.go
@@ -16,9 +16,9 @@ func InitApiRouter(engine *gin.Engine){
 	//获取消息
 	engine.GET("/messages", controller.GetVisitorMessage)
 	//发送单条消息
-	engine.POST("/message",controller.SendMessage)
+	engine.POST("/message",middleware.Ipblack,controller.SendMessage)
 	//上传文件
-	engine.POST("/uploadimg",controller.UploadImg)
+	engine.POST("/uploadimg",middleware.Ipblack,controller.UploadImg)
 	//获取未读消息数
 	engine.GET("/message_status",controller.GetVisitorMessage)
 	//设置消息已读
diff --git a/router/view.go b/router/view.go
index 6408f35..d00389b 100644
--- a/router/view.go
+++ b/router/view.go
@@ -18,6 +18,7 @@ func InitViewRouter(engine *gin.Engine){
 	engine.GET("/setting_welcome", tmpl.PageSettingWelcome)
 	engine.GET("/setting_deploy", tmpl.PageSettingDeploy)
 	engine.GET("/setting_kefu_list",tmpl.PageKefuList)
+	engine.GET("/setting_ipblack",tmpl.PageIpblack)
 	engine.GET("/mail_list", tmpl.PageMailList)
 	engine.GET("/roles_list", tmpl.PageRoleList)
 	engine.GET("/webjs", tmpl.PageWebJs)
diff --git a/static/html/chat_page.html b/static/html/chat_page.html
index 3d0a3ff..bf00a7d 100644
--- a/static/html/chat_page.html
+++ b/static/html/chat_page.html
@@ -237,19 +237,27 @@
                 mes.from_id = guest.id;
                 mes.to_id = guest.to_id;
                 mes.content = this.messageContent;
-                $.post("/message",mes,function(){
+                //发送消息
+                $.post("/message",mes,function(res){
+                    if(res.code!=200){
+                        _this.$message({
+                            message: res.msg,
+                            type: 'error'
+                        });
+                        return;
+                    }
                     _this.messageContent = "";
+                    let content = {}
+                    content.avator=guest.avator;
+                    content.content = replaceContent(this.messageContent);
+                    content.name = guest.name;
+                    content.is_kefu = true;
+                    content.time = this.getNowDate();
+                    this.msgList.push(content);
+                    this.saveHistory(content);
+                    this.scrollBottom();
                 });
 
-                let content = {}
-                content.avator=guest.avator;
-                content.content = replaceContent(this.messageContent);
-                content.name = guest.name;
-                content.is_kefu = true;
-                content.time = this.getNowDate();
-                this.msgList.push(content);
-                this.saveHistory(content);
-                this.scrollBottom();
             },
             OnClose() {
                 this.chatTitle="连接关闭!"
diff --git a/static/html/setting_left.html b/static/html/setting_left.html
index e81e282..e68daa8 100644
--- a/static/html/setting_left.html
+++ b/static/html/setting_left.html
@@ -36,6 +36,7 @@
             <el-menu-item style="display:none" index="2-3" v-on:click="openUrl('/setting')">设置登陆账号</el-menu-item>
             <el-menu-item style="display:none" index="2-4"  v-on:click="openUrl('/setting_mysql')">设置mysql</el-menu-item>
             <el-menu-item index="2-5"  v-on:click="openUrl('/setting_deploy')">设置网页部署</el-menu-item>
+            <el-menu-item index="4-5"  v-on:click="openUrl('/setting_ipblack')">IP黑名单</el-menu-item>
         </el-menu-item-group>
     </el-submenu>
 </el-menu>
diff --git a/tmpl/setting.go b/tmpl/setting.go
index ecd6429..d956c4f 100644
--- a/tmpl/setting.go
+++ b/tmpl/setting.go
@@ -53,6 +53,13 @@ func PageRoleList(c *gin.Context) {
 		"action":"roles_list",
 	})
 }
+//角色列表
+func PageIpblack(c *gin.Context) {
+	c.HTML(http.StatusOK, "setting_ipblack.html", gin.H{
+		"tab_index":"4-5",
+		"action":"setting_ipblack",
+	})
+}
 type SettingHtml struct {
 	*CommonHtml
 	Username, Password string