diff --git a/src/platforms/h5/view/components/map/index.vue b/src/platforms/h5/view/components/map/index.vue
index cab5a6a7bd22b247db516f5fee10efab693e62a4..1f2baeea269fb1f1697e6dfd50a79505da32f9d6 100644
--- a/src/platforms/h5/view/components/map/index.vue
+++ b/src/platforms/h5/view/components/map/index.vue
@@ -921,6 +921,7 @@ export default {
           return element
         }
       }
+      throw new Error('translateMarker: fail cannot find marker with id ' + id)
     }
   }
 }