diff --git a/src/views/category/index.vue b/src/views/category/index.vue
index fd5ac92..5d3ce82 100644
--- a/src/views/category/index.vue
+++ b/src/views/category/index.vue
@@ -143,12 +143,56 @@ export default {
     //   }
     //   return true
     // },
+    // 逆归实现 获取指定元素
+    findNode(tree, func) {
+      for (const node of tree) {
+        if (func(node)) return node
+        if (node.children) {
+          const res = this.findNode(node.children, func)
+          if (res) return res
+        }
+      }
+      return null
+    },
+    // 展开选中的父级
+    expandParents(node) {
+      node.expanded = true
+      if (node.parent) {
+        this.expandParents(node.parent)
+      }
+    },
+    [CRUD.HOOK.afterRefresh]() {
+      let currentKey
+      if (localStorage.getItem('currentCategoryKey')) {
+        currentKey = JSON.parse(localStorage.getItem('currentCategoryKey'))
+      } else {
+        if (this.crud.data[0].isType === 1) {
+          currentKey = this.findNode(this.crud.data[0].children, (node) => {
+            return node.isType !== 1
+          })
+        } else {
+          currentKey = this.crud.data[0]
+        }
+      }
+      // 设置某个节点的当前选中状态
+      this.$refs.tree.setCurrentKey(currentKey.id)
+      this.$nextTick(() => {
+        // 设置某个节点的父级展开
+        const selectedKey = this.$refs.tree.getCurrentNode()
+        if (this.$refs.tree.getNode(selectedKey) && this.$refs.tree.getNode(selectedKey).parent) {
+          this.expandParents(this.$refs.tree.getNode(selectedKey).parent)
+        }
+        // 选中节点的门类详情
+        this.handleNodeClick(selectedKey)
+      })
+    },
     // 选中门类后，设置门类详情数据
     handleNodeClick(val) {
       if (val) {
         this.crud.selectionChangeHandler([val])
         this.$refs.eform.pid = val.id
         this.selectedCategory = val
+        localStorage.setItem('currentCategoryKey', JSON.stringify(val))
       }
     },
     updateKeyChildren(data) {