diff --git a/src/views/charts/PanelChart.vue b/src/views/charts/PanelChart.vue
index 152e8d00..e9c5aef8 100644
--- a/src/views/charts/PanelChart.vue
+++ b/src/views/charts/PanelChart.vue
@@ -400,9 +400,9 @@ export default {
     const dateRangeValue = 60
     const { startTime, endTime } = getNowTime(dateRangeValue)
     const chartTimeFilter = ref({ startTime, endTime, dateRangeValue })
-    let table = {}
+    let table = ref( '')
     if (isBasicTable(props.chartInfo.type)) {
-      table = {
+      table.value = {
         pageSize: chartTableDefaultPageSize,
         limit: chartTableTopOptions[0], // top-n
         orderBy: props.chartInfo.params.columns.order[0],
diff --git a/src/views/charts/PanelChartList.vue b/src/views/charts/PanelChartList.vue
index b51226ac..c41148c2 100644
--- a/src/views/charts/PanelChartList.vue
+++ b/src/views/charts/PanelChartList.vue
@@ -155,7 +155,7 @@ export default {
         })
       }, 100)
     },
-    chartHeightData (e) {
+    changeChartRowHeight (e) {
       const width = e.currentTarget.innerWidth
       if (width < 1440) {
         this.rowHeight = 25
@@ -169,7 +169,7 @@ export default {
     }
   },
   mounted () {
-    this.debounceFunc = this.$_.debounce(this.chartHeightData, 100)
+    this.debounceFunc = this.$_.debounce(this.changeChartRowHeight, 100)
     window.addEventListener('resize', this.debounceFunc)
   },
   beforeUnmount () {