diff --git a/src/views/wpm_bx/monitor_detail.vue b/src/views/wpm_bx/monitor_detail.vue
index 153a41ef..45189607 100644
--- a/src/views/wpm_bx/monitor_detail.vue
+++ b/src/views/wpm_bx/monitor_detail.vue
@@ -74,11 +74,6 @@ export default {
 					bottom: "3%",
 					containLabel: true,
 				},
-				// toolbox: {
-				// 	feature: {
-				// 		saveAsImage: {},
-				// 	},
-				// },
 				xAxis: {
 					type: "category",
 					boundaryGap: false,
@@ -135,7 +130,8 @@ export default {
 					that.$API.enm.mplogx.req(params).then((res) => {
 						res.forEach(item=>{
 							that.option.xAxis.data.push(item.timex);
-							that.option.series.data.push(item.val_float);
+							let value = Number(item.val_float).toFixed(3);
+							that.option.series.data.push(value);
 						})
 					})
 				}