fix tree-selct option style

Author: sunxiaoyu

src/tree-select/tree-select.js

@@ -245,7 +245,7 @@ export default san.defineComponent({
         let selectedValue = this.getRenderData(filteredData);
         this.data.set('selectedValue', selectedValue);
         this.data.set('selectedKeys', []);
-        this.data.set('checkedKeys.checked', filteredData.map(item => item.key));
+        this.data.set('checkedKeys.checked', this.getIncludeData(checkedKeys).map(item => item.key));
         !inited && this.repaint(true);
 
         if (info.checked) {

src/tree/tree.js

@@ -154,7 +154,7 @@ export default san.defineComponent({
                 let keys = this.getChangedCheckedKeys(treeNodes, checkedKey, true, [], [], checkStrictly);
                 // 这里需要对数据进行去重
                 allKeys.checkedKeys = Array.from(new Set(allKeys.checkedKeys.concat(keys.checkedKeys)));
-                allKeys.halfCheckedKeys = keys.halfCheckedKeys;
+                allKeys.halfCheckedKeys = Array.from(new Set(allKeys.halfCheckedKeys.concat(keys.halfCheckedKeys)));
             }
         }
         return allKeys;