diff --git a/src/components/Graph.vue b/src/components/Graph.vue
index c216ebee..a694cdeb 100644
--- a/src/components/Graph.vue
+++ b/src/components/Graph.vue
@@ -28,7 +28,6 @@ import {
   computed,
 } from "vue";
 import type { PropType } from "vue";
-import _ from "lodash";
 import { useECharts } from "@/hooks/useEcharts";
 import { addResizeListener, removeResizeListener } from "@/utils/event";
 
@@ -72,15 +71,15 @@ onMounted(async () => {
 });
 
 watch(
-  () => _.cloneDeepWith(props.option),
-  (data, old) => {
+  () => props.option,
+  (newVal, oldVal) => {
     if (!available.value) {
       return;
     }
-    if (data === old) {
+    if (JSON.stringify(newVal) === JSON.stringify(oldVal)) {
       return;
     }
-    setOptions(data);
+    setOptions(newVal);
   }
 );
 
diff --git a/src/views/dashboard/graphs/InstanceList.vue b/src/views/dashboard/graphs/InstanceList.vue
index a7893cb4..4a1b367d 100644
--- a/src/views/dashboard/graphs/InstanceList.vue
+++ b/src/views/dashboard/graphs/InstanceList.vue
@@ -48,6 +48,7 @@ limitations under the License. -->
             getLabel(metric, index)
           )} ${decodeURIComponent(getUnit(index))}`"
           :key="metric + index"
+          min-width="120"
         >
           <template #default="scope">
             <div class="chart">
@@ -70,7 +71,7 @@ limitations under the License. -->
             </div>
           </template>
         </el-table-column>
-        <el-table-column label="Attributes" :width="100">
+        <el-table-column label="Attributes">
           <template #default="scope">
             <el-popover placement="left" :width="400" trigger="click">
               <template #reference>