diff --git a/components.d.ts b/components.d.ts
index 6953697..9207ae2 100644
--- a/components.d.ts
+++ b/components.d.ts
@@ -44,6 +44,7 @@ declare module '@vue/runtime-core' {
     ElUpload: typeof import('element-plus/es')['ElUpload']
     Header: typeof import('./src/components/header.vue')['default']
     InfoWindow: typeof import('./src/components/InfoWindow.vue')['default']
+    MyComm: typeof import('./src/components/MyComm.vue')['default']
     RouterLink: typeof import('vue-router')['RouterLink']
     RouterView: typeof import('vue-router')['RouterView']
     Sidebar: typeof import('./src/components/sidebar.vue')['default']
diff --git a/src/utils/hooks.ts b/src/utils/hooks.ts
index 3443485..859845e 100644
--- a/src/utils/hooks.ts
+++ b/src/utils/hooks.ts
@@ -2,20 +2,20 @@ import { computed } from "vue";
 
 export function useVModel(props, propsName, emit) {
   return computed({
-    get: () => {
+    get() {
       return new Proxy(props[propsName], {
         get(target, key, receiver) {
           return Reflect.get(target, key, receiver);
         },
-        set(target, key, value, receiver) {
-          emit(`update:${propsName}`, { ...target, [key]: value });
+        set(target, key, val) {
+          emit(`update:${propsName}`, { ...target, [key]: val });
           return true;
         },
       });
     },
-    set: (val) => {
+    set(val) {
       emit(`update:${propsName}`, val);
     },
-  });
+  })
 
 }
\ No newline at end of file
diff --git a/src/views/monitoringCenter/deviceLocationMap.vue b/src/views/monitoringCenter/deviceLocationMap.vue
index d52d9d9..aeb5273 100644
--- a/src/views/monitoringCenter/deviceLocationMap.vue
+++ b/src/views/monitoringCenter/deviceLocationMap.vue
@@ -62,9 +62,9 @@ const getLocateRecord = () => {
       list.forEach((item, index) => {
         let marker: any = "";
         if (index == 0) {
-          marker = newMap.marker({ icon: startIcon, position: [item.lng, item.lat], zIndex: 13 });
-        } else if (index == list.length - 1) {
           marker = newMap.marker({ icon: endIcon, position: [item.lng, item.lat], zIndex: 13 });
+        } else if (index == list.length - 1) {
+          marker = newMap.marker({ icon: startIcon, position: [item.lng, item.lat], zIndex: 13 });
         } else {
           marker = newMap.marker({ icon: ViaIcon, position: [item.lng, item.lat], zIndex: 12 });
         }
diff --git a/src/views/synthesizeManage/mapLocation/index.vue b/src/views/synthesizeManage/mapLocation/index.vue
index 8c65517..322b9ea 100644
--- a/src/views/synthesizeManage/mapLocation/index.vue
+++ b/src/views/synthesizeManage/mapLocation/index.vue
@@ -123,9 +123,9 @@ const getLocateRecord = () => {
       list.forEach((item, index) => {
         let marker: any = "";
         if (index == 0) {
-          marker = newMap.marker({ icon: startIcon, position: [item.lng, item.lat], zIndex: 13 });
-        } else if (index == list.length - 1) {
           marker = newMap.marker({ icon: endIcon, position: [item.lng, item.lat], zIndex: 13 });
+        } else if (index == list.length - 1) {
+          marker = newMap.marker({ icon: startIcon, position: [item.lng, item.lat], zIndex: 13 });
         } else {
           marker = newMap.marker({ icon: ViaIcon, position: [item.lng, item.lat], zIndex: 12 });
         }