feat: update line

src/views/dashboard/data.ts

@@ -65,7 +65,7 @@ export const DefaultGraphConfig: { [key: string]: any } = {
     type: "Line",
     step: false,
     smooth: false,
-    showSymbol: false,
+    showSymbol: true,
     showXAxis: true,
     showYAxis: true,
   },

src/views/dashboard/graphs/Line.vue

@@ -72,8 +72,7 @@ limitations under the License. -->
         data: props.data[i].map((item: any, itemIndex: number) => [props.intervalTime[itemIndex], item]),
         name: i,
         type: "line",
-        symbol: "circle",
-        symbolSize: 8,
+        symbolSize: 5,
         showSymbol: props.config.showSymbol,
         step: props.config.step,
         smooth: props.config.smooth,