diff --git a/src/views/kitchen/environment/videoMonitoring/history.vue b/src/views/kitchen/environment/videoMonitoring/history.vue
index 2f1bea11..9eacb096 100644
--- a/src/views/kitchen/environment/videoMonitoring/history.vue
+++ b/src/views/kitchen/environment/videoMonitoring/history.vue
@@ -108,18 +108,16 @@ methods:{
                 cbInitPluginComplete: function () {
                     oWebVideoCtrl2.I_InsertOBJECTPlugin("divPlugin"); 
                     oWebVideoCtrl2.I_Login(oLiveView.szIP,oLiveView.iProtocol, oLiveView.szPort, oLiveView.szUsername, oLiveView.szPassword, {
-                        success: function (xmlDoc) { 
-                            setTimeout(function () {
-                                console.log(that.formatDateTime(that.dateRange[0]))
-                                console.log(that.formatDateTime(that.dateRange[1]))
-                                oWebVideoCtrl2.I_StartPlayback(szDeviceIdentify, {
-                                    szStartTime:that.formatDateTime(that.dateRange[0]),
-                                    szEndTime:that.formatDateTime(that.dateRange[1]),
-                                    iChannelID: that.chosenChannel2,
-                                    iStreamType: oLiveView.iStreamType, 
-                                    bZeroChannel: oLiveView.bZeroChannel
-                                });  
-                            }, 500);
+                        success: function (xmlDoc) {  
+                            // console.log(that.formatDateTime(that.dateRange[0]))
+                            // console.log(that.formatDateTime(that.dateRange[1]))
+                            oWebVideoCtrl2.I_StartPlayback(szDeviceIdentify, {
+                                szStartTime:that.formatDateTime(that.dateRange[0]),
+                                szEndTime:that.formatDateTime(that.dateRange[1]),
+                                iChannelID: that.chosenChannel2,
+                                iStreamType: oLiveView.iStreamType, 
+                                bZeroChannel: oLiveView.bZeroChannel
+                            });   
                         }
                     }); 
                 }
@@ -153,10 +151,8 @@ methods:{
     async handleNodeClick2(data) { 
         if(data.deviceExtendInfo&&data.deviceExtendInfo!=""){
             let obj = JSON.parse(data.deviceExtendInfo) 
-            this.chosenChannel2 = 15
-            setTimeout(() => { 
-                this.iframeLoaded2() 
-            }, 500); 
+            this.chosenChannel2 = 15 
+            this.iframeLoaded2()  
         }else{
             this.$modal.msgError("设备未绑定通道号");
         } 
diff --git a/src/views/kitchen/environment/videoMonitoring/index.vue b/src/views/kitchen/environment/videoMonitoring/index.vue
index 04f1bdca..3b4b81b1 100644
--- a/src/views/kitchen/environment/videoMonitoring/index.vue
+++ b/src/views/kitchen/environment/videoMonitoring/index.vue
@@ -84,8 +84,7 @@ methods:{
             cbInitPluginComplete: function () {
                 oWebVideoCtrl1.I_InsertOBJECTPlugin("divPlugin"); 
                 oWebVideoCtrl1.I_Login(oLiveView.szIP,oLiveView.iProtocol, oLiveView.szPort, oLiveView.szUsername, oLiveView.szPassword, {
-                    success: function (xmlDoc) { 
-                        setTimeout(function () {
+                    success: function (xmlDoc) {  
                             oWebVideoCtrl1.I_StartRealPlay(szDeviceIdentify, {
                                 iRtspPort: oLiveView.szPort,
                                 iWndIndex:0,
@@ -113,8 +112,7 @@ methods:{
                                 iStreamType: oLiveView.iStreamType,
                                 iChannelID: 22,
                                 bZeroChannel: oLiveView.bZeroChannel
-                            });
-                        }, 500);
+                            }); 
                     }
                 }); 
             },
@@ -152,10 +150,8 @@ methods:{
     async handleNodeClick(data) { 
         if(data.deviceExtendInfo&&data.deviceExtendInfo!=""){
             let obj = JSON.parse(data.deviceExtendInfo)  
-            this.chosenChannel = 15
-            setTimeout(() => { 
-                this.iframeLoaded(this.chosenWinNo,this.chosenChannel) 
-            }, 500); 
+            this.chosenChannel = 15 
+            this.iframeLoaded(this.chosenWinNo,this.chosenChannel)  
         }else{
             this.$modal.msgError("设备未绑定通道号");
         } 
@@ -173,9 +169,7 @@ methods:{
         }
         var szDeviceIdentify = oLiveView.szIP; 
         var oWebVideoCtrl1 = this.$refs.videoIframe1.contentWindow.WebVideoCtrl; 
-        oWebVideoCtrl1.I_Stop({ 
-            iWndIndex:WinNo
-        }) 
+        oWebVideoCtrl1.I_Stop({ iWndIndex:WinNo }) 
         setTimeout(function () {
             oWebVideoCtrl1.I_StartRealPlay(szDeviceIdentify, {
                 iRtspPort: oLiveView.szPort,
@@ -184,7 +178,7 @@ methods:{
                 iChannelID: Channel,
                 bZeroChannel: oLiveView.bZeroChannel
             });  
-        }, 800);
+        }, 500);
     },  
    
 }