fix

src/components/MarkerMap/dialog.ts

@@ -179,7 +179,7 @@ export const GET_SINGLE_DEVICE_DIALOG_HTML = (item: SingleDeviceItem) => {
     <div class="content">
       <div><span>名称：</span><span>${item.userName ?? '-'}</span></div>
       <div><span>设备号：</span><span>${item.deviceCode ?? '-'}</span></div>
-      <div><span>定位时间</span><span>${item.time ?? '-'}</span></div>
+      <div><span>定位时间：</span><span>${item.time ?? '-'}</span></div>
     </div>
     <div class="action">
       <button class="el-button el-button--primary el-button--small" type="button">