diff --git a/src/views/mapPage/realTimeMap/components/indexPage.vue b/src/views/mapPage/realTimeMap/components/indexPage.vue
index 9be49cd4..b3100ff1 100644
--- a/src/views/mapPage/realTimeMap/components/indexPage.vue
+++ b/src/views/mapPage/realTimeMap/components/indexPage.vue
@@ -87,7 +87,7 @@
               width: legendObj.carShow ? carWidth / nowObject.showYamlJson.resolution / 100 * radio + 'px' : '0',
               height: legendObj.carShow ? carHeight / nowObject.showYamlJson.resolution / 100 * radio + 'px' : '0',
               transform: 'rotate(' + radianToDegree(item.data.pose2d.yaw) + 'deg)',
-              transition: 'all 0.2s ease-in-out',
+              transition: 'all 0.4s linear 0s',
               zIndex: 9999
             }"
           >