elementUI table的fixed属性错位问题

src/components/BaseTable/index.vue

@@ -25,7 +25,7 @@
         prop="_pageIndex"
         :width="pageWidth"
         align="center"
-        fixed
+        :fixed="cancelPageFixed ? false : true"
       >
         <template slot="header">
           <el-popover placement="bottom-start" width="300" trigger="click">
@@ -121,6 +121,10 @@ export default {
       type: Boolean,
       default: false
     },
+    cancelPageFixed: {
+      type: Boolean,
+      default: false
+    },
     tableData: {
       type: Array,
       required: true,
@@ -205,6 +209,9 @@ export default {
       let _this = this
       let obj = _this.$refs[name].data[index]
       _this.$refs[name].setCurrentRow(obj)
+    },
+    doLayout(name) {
+      this.$refs[name].doLayout()
     }
   }
 }