diff --git a/src/views/dashboard/graphs/Line.vue b/src/views/dashboard/graphs/Line.vue
index 5b194f0b..fdfdbb4c 100644
--- a/src/views/dashboard/graphs/Line.vue
+++ b/src/views/dashboard/graphs/Line.vue
@@ -82,9 +82,6 @@ limitations under the License. -->
           width: 2,
           type: "solid",
         },
-        emphasis: {
-          scale: false,
-        },
       };
       if (props.config.type === "Area") {
         serie.areaStyle = {