Merge branch 'colexiu1.3' into ponline

src/tenant/exercise-record/echats.ts

@@ -58,7 +58,7 @@ export const lineChartOption = {
   grid: {
     left: '1%',
     right: '1%',
-    top: '2  %',
+    top: '5%',
     bottom: 0,
     containLabel: true
   },

src/tenant/exercise-record/exercis-detail.module.less

@@ -8,6 +8,12 @@
     .van-calendar__day--multiple-selected {
       background: #FF5074;
     }
+
+    .van-overlay,
+    .van-popup {
+      z-index: 99999999 !important;
+    }
+
   }
 
   .bgImg {