diff --git a/src/components/table/table-body.vue b/src/components/table/table-body.vue
index 510b23d6..65ee8c33 100644
--- a/src/components/table/table-body.vue
+++ b/src/components/table/table-body.vue
@@ -47,7 +47,6 @@
                         [`${this.prefixCls}-row-highlight`]: this.cloneData[index] && this.cloneData[index]._isHighlight,
                         [`${this.prefixCls}-row-hover`]: this.cloneData[index] && this.cloneData[index]._isHover
                     }
-
                 ]
             },
             setCellWidth (column, index) {
diff --git a/src/components/table/table-head.vue b/src/components/table/table-head.vue
index adb08141..0a24371e 100644
--- a/src/components/table/table-head.vue
+++ b/src/components/table/table-head.vue
@@ -57,16 +57,6 @@
             selectAll () {
                 const status = !this.isSelectAll;
                 this.$parent.selectAll(status);
-
-//                let tmpData = deepCopy(this.cloneData);
-//                tmpData.forEach((data) => {
-//                    data._isChecked = status;
-//                });
-//                this.cloneData = tmpData;
-//
-//                if (status) {
-//                    this.$parent.selectAll();
-//                }
             }
         }
     }
diff --git a/src/components/table/table.vue b/src/components/table/table.vue
index 8e2f1b2d..51df5825 100644
--- a/src/components/table/table.vue
+++ b/src/components/table/table.vue
@@ -179,6 +179,7 @@
                         this.columnsWidth = [];
                         let autoWidthIndex = -1;
                         if (allWidth) autoWidthIndex = this.cloneColumns.findIndex(cell => !cell.width);
+                        console.log(1)
 
                         const $td = this.$refs.tbody.$el.querySelectorAll('tbody tr')[0].querySelectorAll('td');
                         for (let i = 0; i < $td.length; i++) {    // can not use forEach in Firefox
@@ -328,6 +329,7 @@
             },
             columns: {
                 handler () {
+                    this.cloneColumns = deepCopy(this.columns);
                     this.parseColumns();
                     this.handleResize();
                 },
diff --git a/test/routers/table.vue b/test/routers/table.vue
index 2becea1e..5b524acc 100644
--- a/test/routers/table.vue
+++ b/test/routers/table.vue
@@ -74,7 +74,7 @@
                         title: '操作',
                         key: 'action',
                         fixed: 'right',
-                        width: 200,
+                        width: 120,
                         render (row, column, index) {
                             return `<i-button @click="edit(${index})">${row.name}</i-button>`
 //                            return `<a>${row.name}</a>`
@@ -145,6 +145,8 @@
         },
         ready () {
             setTimeout(() => {
+//                this.columns[3].width = 300;
+//                this.columns[2].width = 150;
 //                return;
 //                this.height = 150;
 //                return
@@ -155,7 +157,7 @@
 //                    edit: false
 //                });
 //                this.data.splice(1, 1)
-            }, 1000);
+            }, 2000);
         }
     }
 </script>
\ No newline at end of file