Merge pull request #2184 from dataease/pr@dev@style_de_select

frontend/src/components/widget/DeWidget/DeSelect.vue

@@ -227,7 +227,8 @@ export default {
       this.onFocus = true
       // 下拉框弹出时，设置弹框的宽度
       this.$nextTick(() => {
-        this.selectOptionWidth = event.srcElement.offsetWidth + 'px'
+        // this.selectOptionWidth = event.srcElement.offsetWidth + 'px'
+        this.selectOptionWidth = event.srcElement.parentElement.parentElement.offsetWidth + 'px'
       })
     }