问题修改

src/views/economicsOperation/windAnalyse/performanceAssess/historyDetail.vue

@@ -4,7 +4,7 @@
       <el-date-picker
         v-model="pickerTimer"
         type="daterange"
-        range-separator="To"
+        range-separator="至"
         start-placeholder="开始时间"
         end-placeholder="结束时间"
         size="mini"