diff --git a/src/jmapNew/shape/Signal/index.js b/src/jmapNew/shape/Signal/index.js
index 7d5ff5f46..6e9fc6fb6 100644
--- a/src/jmapNew/shape/Signal/index.js
+++ b/src/jmapNew/shape/Signal/index.js
@@ -321,6 +321,12 @@ class Signal extends Group {
                 this.lamps[0].setColor(this.style.Signal.lamp.grayColor);
                 this.insideTriangle.show();
                 this.insideTriangle.setStyle({fill: this.style.Signal.lamp.redColor});
+                setTimeout(()=> {
+                    this.insideTriangle.setStyle({fill: '#000'});
+                }, 500);
+                setTimeout(()=> {
+                    this.insideTriangle.setStyle({fill: this.style.Signal.lamp.redColor});
+                }, 1000);
             }
         } else {
             if (this.count == 2) { // 双灯
@@ -345,6 +351,12 @@ class Signal extends Group {
                 this.lamps[0].setColor(this.style.Signal.lamp.grayColor);
                 this.insideTriangle.show();
                 this.insideTriangle.setStyle({fill: this.style.Signal.lamp.greenColor});
+                setTimeout(()=> {
+                    this.insideTriangle.setStyle({fill: '#000'});
+                }, 500);
+                setTimeout(()=> {
+                    this.insideTriangle.setStyle({fill: this.style.Signal.lamp.greenColor});
+                }, 1000);
             }
         } else {
             this.lamps[0] && this.lamps[0].setColor(this.style.Signal.lamp.greenColor);
@@ -366,6 +378,12 @@ class Signal extends Group {
                 this.lamps[0].setColor(this.style.Signal.lamp.grayColor);
                 this.insideTriangle.show();
                 this.insideTriangle.setStyle({fill: this.style.Signal.lamp.yellowColor});
+                setTimeout(()=> {
+                    this.insideTriangle.setStyle({fill: '#000'});
+                }, 1000);
+                setTimeout(()=> {
+                    this.insideTriangle.setStyle({fill: this.style.Signal.lamp.yellowColor});
+                }, 2000);
             }
         } else {
             this.lamps[0] && this.lamps[0].setColor(this.style.Signal.lamp.yellowColor);
diff --git a/src/utils/stomp.js b/src/utils/stomp.js
index b6a9b8fd9..2febbf668 100644
--- a/src/utils/stomp.js
+++ b/src/utils/stomp.js
@@ -22,7 +22,7 @@ export function creatSubscribe(topic, header) {
 function callback(Response) {
     if (store) {
         var data = JSON.parse(Response.body);
-        console.log(Response.body);
+        // console.log(Response.body);
         store.dispatch('socket/setStomp', data);
     } else {
         callback(Response);
diff --git a/src/views/publish/publishLesson/index.vue b/src/views/publish/publishLesson/index.vue
index 2fe2f9b43..c64889c4e 100644
--- a/src/views/publish/publishLesson/index.vue
+++ b/src/views/publish/publishLesson/index.vue
@@ -139,9 +139,9 @@ export default {
                     this.$message.success(this.$t('publish.deleteSuccess'));
                     this.reloadTable();
                     localStore.remove('mapId');
-                }).catch(() => {
+                }).catch((error) => {
                     this.reloadTable();
-                    this.$messageBox(this.$t('error.deleteFailed'));
+                    this.$messageBox(this.$t('error.deleteFailed') + ':' + error.message);
                 });
             }).catch(() => { });
         },