diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
index 6b81c36b..3647bb7e 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
@@ -107,7 +107,11 @@ public class SysDeptServiceImpl implements ISysDeptService {
      */
     @Override
     public SysDept selectDeptById(Long deptId) {
-        return baseMapper.selectById(deptId);
+        SysDept dept = baseMapper.selectById(deptId);
+        SysDept parentDept = baseMapper.selectOne(new LambdaQueryWrapper<SysDept>()
+            .select(SysDept::getDeptName).eq(SysDept::getDeptId, dept.getParentId()));
+        dept.setParentName(ObjectUtil.isNotNull(parentDept) ? parentDept.getDeptName() : null);
+        return dept;
     }
 
     /**
diff --git a/ruoyi-ui/src/views/system/dept/index.vue b/ruoyi-ui/src/views/system/dept/index.vue
index 486c56cc..e502b4ea 100644
--- a/ruoyi-ui/src/views/system/dept/index.vue
+++ b/ruoyi-ui/src/views/system/dept/index.vue
@@ -1,336 +1,340 @@
-<template>
-  <div class="app-container">
-    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch">
-      <el-form-item label="部门名称" prop="deptName">
-        <el-input
-          v-model="queryParams.deptName"
-          placeholder="请输入部门名称"
-          clearable
-          @keyup.enter.native="handleQuery"
-        />
-      </el-form-item>
-      <el-form-item label="状态" prop="status">
-        <el-select v-model="queryParams.status" placeholder="部门状态" clearable>
-          <el-option
-            v-for="dict in dict.type.sys_normal_disable"
-            :key="dict.value"
-            :label="dict.label"
-            :value="dict.value"
-          />
-        </el-select>
-      </el-form-item>
-      <el-form-item>
-        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
-        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
-      </el-form-item>
-    </el-form>
-
-    <el-row :gutter="10" class="mb8">
-      <el-col :span="1.5">
-        <el-button
-          type="primary"
-          plain
-          icon="el-icon-plus"
-          size="mini"
-          @click="handleAdd"
-          v-hasPermi="['system:dept:add']"
-        >新增</el-button>
-      </el-col>
-      <el-col :span="1.5">
-        <el-button
-          type="info"
-          plain
-          icon="el-icon-sort"
-          size="mini"
-          @click="toggleExpandAll"
-        >展开/折叠</el-button>
-      </el-col>
-      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
-    </el-row>
-
-    <el-table
-      v-if="refreshTable"
-      v-loading="loading"
-      :data="deptList"
-      row-key="deptId"
-      :default-expand-all="isExpandAll"
-      :tree-props="{children: 'children', hasChildren: 'hasChildren'}"
-    >
-      <el-table-column prop="deptName" label="部门名称" width="260"></el-table-column>
-      <el-table-column prop="orderNum" label="排序" width="200"></el-table-column>
-      <el-table-column prop="status" label="状态" width="100">
-        <template slot-scope="scope">
-          <dict-tag :options="dict.type.sys_normal_disable" :value="scope.row.status"/>
-        </template>
-      </el-table-column>
-      <el-table-column label="创建时间" align="center" prop="createTime" width="200">
-        <template slot-scope="scope">
-          <span>{{ parseTime(scope.row.createTime) }}</span>
-        </template>
-      </el-table-column>
-      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
-        <template slot-scope="scope">
-          <el-button
-            size="mini"
-            type="text"
-            icon="el-icon-edit"
-            @click="handleUpdate(scope.row)"
-            v-hasPermi="['system:dept:edit']"
-          >修改</el-button>
-          <el-button
-            size="mini"
-            type="text"
-            icon="el-icon-plus"
-            @click="handleAdd(scope.row)"
-            v-hasPermi="['system:dept:add']"
-          >新增</el-button>
-          <el-button
-            v-if="scope.row.parentId != 0"
-            size="mini"
-            type="text"
-            icon="el-icon-delete"
-            @click="handleDelete(scope.row)"
-            v-hasPermi="['system:dept:remove']"
-          >删除</el-button>
-        </template>
-      </el-table-column>
-    </el-table>
-
-    <!-- 添加或修改部门对话框 -->
-    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
-      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
-        <el-row>
-          <el-col :span="24" v-if="form.parentId !== 0">
-            <el-form-item label="上级部门" prop="parentId">
-              <treeselect v-model="form.parentId" :options="deptOptions" :normalizer="normalizer" placeholder="选择上级部门" />
-            </el-form-item>
-          </el-col>
-        </el-row>
-        <el-row>
-          <el-col :span="12">
-            <el-form-item label="部门名称" prop="deptName">
-              <el-input v-model="form.deptName" placeholder="请输入部门名称" />
-            </el-form-item>
-          </el-col>
-          <el-col :span="12">
-            <el-form-item label="显示排序" prop="orderNum">
-              <el-input-number v-model="form.orderNum" controls-position="right" :min="0" />
-            </el-form-item>
-          </el-col>
-        </el-row>
-        <el-row>
-          <el-col :span="12">
-            <el-form-item label="负责人" prop="leader">
-              <el-input v-model="form.leader" placeholder="请输入负责人" maxlength="20" />
-            </el-form-item>
-          </el-col>
-          <el-col :span="12">
-            <el-form-item label="联系电话" prop="phone">
-              <el-input v-model="form.phone" placeholder="请输入联系电话" maxlength="11" />
-            </el-form-item>
-          </el-col>
-        </el-row>
-        <el-row>
-          <el-col :span="12">
-            <el-form-item label="邮箱" prop="email">
-              <el-input v-model="form.email" placeholder="请输入邮箱" maxlength="50" />
-            </el-form-item>
-          </el-col>
-          <el-col :span="12">
-            <el-form-item label="部门状态">
-              <el-radio-group v-model="form.status">
-                <el-radio
-                  v-for="dict in dict.type.sys_normal_disable"
-                  :key="dict.value"
-                  :label="dict.value"
-                >{{dict.label}}</el-radio>
-              </el-radio-group>
-            </el-form-item>
-          </el-col>
-        </el-row>
-      </el-form>
-      <div slot="footer" class="dialog-footer">
-        <el-button type="primary" @click="submitForm">确 定</el-button>
-        <el-button @click="cancel">取 消</el-button>
-      </div>
-    </el-dialog>
-  </div>
-</template>
-
-<script>
-import { listDept, getDept, delDept, addDept, updateDept, listDeptExcludeChild } from "@/api/system/dept";
-import Treeselect from "@riophae/vue-treeselect";
-import "@riophae/vue-treeselect/dist/vue-treeselect.css";
-
-export default {
-  name: "Dept",
-  dicts: ['sys_normal_disable'],
-  components: { Treeselect },
-  data() {
-    return {
-      // 遮罩层
-      loading: true,
-      // 显示搜索条件
-      showSearch: true,
-      // 表格树数据
-      deptList: [],
-      // 部门树选项
-      deptOptions: [],
-      // 弹出层标题
-      title: "",
-      // 是否显示弹出层
-      open: false,
-      // 是否展开，默认全部展开
-      isExpandAll: true,
-      // 重新渲染表格状态
-      refreshTable: true,
-      // 查询参数
-      queryParams: {
-        deptName: undefined,
-        status: undefined
-      },
-      // 表单参数
-      form: {},
-      // 表单校验
-      rules: {
-        parentId: [
-          { required: true, message: "上级部门不能为空", trigger: "blur" }
-        ],
-        deptName: [
-          { required: true, message: "部门名称不能为空", trigger: "blur" }
-        ],
-        orderNum: [
-          { required: true, message: "显示排序不能为空", trigger: "blur" }
-        ],
-        email: [
-          {
-            type: "email",
-            message: "请输入正确的邮箱地址",
-            trigger: ["blur", "change"]
-          }
-        ],
-        phone: [
-          {
-            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
-            message: "请输入正确的手机号码",
-            trigger: "blur"
-          }
-        ]
-      }
-    };
-  },
-  created() {
-    this.getList();
-  },
-  methods: {
-    /** 查询部门列表 */
-    getList() {
-      this.loading = true;
-      listDept(this.queryParams).then(response => {
-        this.deptList = this.handleTree(response.data, "deptId");
-        this.loading = false;
-      });
-    },
-    /** 转换部门数据结构 */
-    normalizer(node) {
-      if (node.children && !node.children.length) {
-        delete node.children;
-      }
-      return {
-        id: node.deptId,
-        label: node.deptName,
-        children: node.children
-      };
-    },
-    // 取消按钮
-    cancel() {
-      this.open = false;
-      this.reset();
-    },
-    // 表单重置
-    reset() {
-      this.form = {
-        deptId: undefined,
-        parentId: undefined,
-        deptName: undefined,
-        orderNum: undefined,
-        leader: undefined,
-        phone: undefined,
-        email: undefined,
-        status: "0"
-      };
-      this.resetForm("form");
-    },
-    /** 搜索按钮操作 */
-    handleQuery() {
-      this.getList();
-    },
-    /** 重置按钮操作 */
-    resetQuery() {
-      this.resetForm("queryForm");
-      this.handleQuery();
-    },
-    /** 新增按钮操作 */
-    handleAdd(row) {
-      this.reset();
-      if (row != undefined) {
-        this.form.parentId = row.deptId;
-      }
-      this.open = true;
-      this.title = "添加部门";
-      listDept().then(response => {
-        this.deptOptions = this.handleTree(response.data, "deptId");
-      });
-    },
-    /** 展开/折叠操作 */
-    toggleExpandAll() {
-      this.refreshTable = false;
-      this.isExpandAll = !this.isExpandAll;
-      this.$nextTick(() => {
-        this.refreshTable = true;
-      });
-    },
-    /** 修改按钮操作 */
-    handleUpdate(row) {
-      this.reset();
-      getDept(row.deptId).then(response => {
-        this.form = response.data;
-        this.open = true;
-        this.title = "修改部门";
-      });
-      listDeptExcludeChild(row.deptId).then(response => {
-        this.deptOptions = this.handleTree(response.data, "deptId");
-      });
-    },
-    /** 提交按钮 */
-    submitForm: function() {
-      this.$refs["form"].validate(valid => {
-        if (valid) {
-          if (this.form.deptId != undefined) {
-            updateDept(this.form).then(response => {
-              this.$modal.msgSuccess("修改成功");
-              this.open = false;
-              this.getList();
-            });
-          } else {
-            addDept(this.form).then(response => {
-              this.$modal.msgSuccess("新增成功");
-              this.open = false;
-              this.getList();
-            });
-          }
-        }
-      });
-    },
-    /** 删除按钮操作 */
-    handleDelete(row) {
-      this.$modal.confirm('是否确认删除名称为"' + row.deptName + '"的数据项？').then(function() {
-        return delDept(row.deptId);
-      }).then(() => {
-        this.getList();
-        this.$modal.msgSuccess("删除成功");
-      }).catch(() => {});
-    }
-  }
-};
-</script>
+<template>
+  <div class="app-container">
+    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch">
+      <el-form-item label="部门名称" prop="deptName">
+        <el-input
+          v-model="queryParams.deptName"
+          placeholder="请输入部门名称"
+          clearable
+          @keyup.enter.native="handleQuery"
+        />
+      </el-form-item>
+      <el-form-item label="状态" prop="status">
+        <el-select v-model="queryParams.status" placeholder="部门状态" clearable>
+          <el-option
+            v-for="dict in dict.type.sys_normal_disable"
+            :key="dict.value"
+            :label="dict.label"
+            :value="dict.value"
+          />
+        </el-select>
+      </el-form-item>
+      <el-form-item>
+        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
+        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
+      </el-form-item>
+    </el-form>
+
+    <el-row :gutter="10" class="mb8">
+      <el-col :span="1.5">
+        <el-button
+          type="primary"
+          plain
+          icon="el-icon-plus"
+          size="mini"
+          @click="handleAdd"
+          v-hasPermi="['system:dept:add']"
+        >新增</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="info"
+          plain
+          icon="el-icon-sort"
+          size="mini"
+          @click="toggleExpandAll"
+        >展开/折叠</el-button>
+      </el-col>
+      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
+    </el-row>
+
+    <el-table
+      v-if="refreshTable"
+      v-loading="loading"
+      :data="deptList"
+      row-key="deptId"
+      :default-expand-all="isExpandAll"
+      :tree-props="{children: 'children', hasChildren: 'hasChildren'}"
+    >
+      <el-table-column prop="deptName" label="部门名称" width="260"></el-table-column>
+      <el-table-column prop="orderNum" label="排序" width="200"></el-table-column>
+      <el-table-column prop="status" label="状态" width="100">
+        <template slot-scope="scope">
+          <dict-tag :options="dict.type.sys_normal_disable" :value="scope.row.status"/>
+        </template>
+      </el-table-column>
+      <el-table-column label="创建时间" align="center" prop="createTime" width="200">
+        <template slot-scope="scope">
+          <span>{{ parseTime(scope.row.createTime) }}</span>
+        </template>
+      </el-table-column>
+      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
+        <template slot-scope="scope">
+          <el-button
+            size="mini"
+            type="text"
+            icon="el-icon-edit"
+            @click="handleUpdate(scope.row)"
+            v-hasPermi="['system:dept:edit']"
+          >修改</el-button>
+          <el-button
+            size="mini"
+            type="text"
+            icon="el-icon-plus"
+            @click="handleAdd(scope.row)"
+            v-hasPermi="['system:dept:add']"
+          >新增</el-button>
+          <el-button
+            v-if="scope.row.parentId != 0"
+            size="mini"
+            type="text"
+            icon="el-icon-delete"
+            @click="handleDelete(scope.row)"
+            v-hasPermi="['system:dept:remove']"
+          >删除</el-button>
+        </template>
+      </el-table-column>
+    </el-table>
+
+    <!-- 添加或修改部门对话框 -->
+    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
+      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
+        <el-row>
+          <el-col :span="24" v-if="form.parentId !== 0">
+            <el-form-item label="上级部门" prop="parentId">
+              <treeselect v-model="form.parentId" :options="deptOptions" :normalizer="normalizer" placeholder="选择上级部门" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-row>
+          <el-col :span="12">
+            <el-form-item label="部门名称" prop="deptName">
+              <el-input v-model="form.deptName" placeholder="请输入部门名称" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="显示排序" prop="orderNum">
+              <el-input-number v-model="form.orderNum" controls-position="right" :min="0" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-row>
+          <el-col :span="12">
+            <el-form-item label="负责人" prop="leader">
+              <el-input v-model="form.leader" placeholder="请输入负责人" maxlength="20" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="联系电话" prop="phone">
+              <el-input v-model="form.phone" placeholder="请输入联系电话" maxlength="11" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-row>
+          <el-col :span="12">
+            <el-form-item label="邮箱" prop="email">
+              <el-input v-model="form.email" placeholder="请输入邮箱" maxlength="50" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="部门状态">
+              <el-radio-group v-model="form.status">
+                <el-radio
+                  v-for="dict in dict.type.sys_normal_disable"
+                  :key="dict.value"
+                  :label="dict.value"
+                >{{dict.label}}</el-radio>
+              </el-radio-group>
+            </el-form-item>
+          </el-col>
+        </el-row>
+      </el-form>
+      <div slot="footer" class="dialog-footer">
+        <el-button type="primary" @click="submitForm">确 定</el-button>
+        <el-button @click="cancel">取 消</el-button>
+      </div>
+    </el-dialog>
+  </div>
+</template>
+
+<script>
+import { listDept, getDept, delDept, addDept, updateDept, listDeptExcludeChild } from "@/api/system/dept";
+import Treeselect from "@riophae/vue-treeselect";
+import "@riophae/vue-treeselect/dist/vue-treeselect.css";
+
+export default {
+  name: "Dept",
+  dicts: ['sys_normal_disable'],
+  components: { Treeselect },
+  data() {
+    return {
+      // 遮罩层
+      loading: true,
+      // 显示搜索条件
+      showSearch: true,
+      // 表格树数据
+      deptList: [],
+      // 部门树选项
+      deptOptions: [],
+      // 弹出层标题
+      title: "",
+      // 是否显示弹出层
+      open: false,
+      // 是否展开，默认全部展开
+      isExpandAll: true,
+      // 重新渲染表格状态
+      refreshTable: true,
+      // 查询参数
+      queryParams: {
+        deptName: undefined,
+        status: undefined
+      },
+      // 表单参数
+      form: {},
+      // 表单校验
+      rules: {
+        parentId: [
+          { required: true, message: "上级部门不能为空", trigger: "blur" }
+        ],
+        deptName: [
+          { required: true, message: "部门名称不能为空", trigger: "blur" }
+        ],
+        orderNum: [
+          { required: true, message: "显示排序不能为空", trigger: "blur" }
+        ],
+        email: [
+          {
+            type: "email",
+            message: "请输入正确的邮箱地址",
+            trigger: ["blur", "change"]
+          }
+        ],
+        phone: [
+          {
+            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
+            message: "请输入正确的手机号码",
+            trigger: "blur"
+          }
+        ]
+      }
+    };
+  },
+  created() {
+    this.getList();
+  },
+  methods: {
+    /** 查询部门列表 */
+    getList() {
+      this.loading = true;
+      listDept(this.queryParams).then(response => {
+        this.deptList = this.handleTree(response.data, "deptId");
+        this.loading = false;
+      });
+    },
+    /** 转换部门数据结构 */
+    normalizer(node) {
+      if (node.children && !node.children.length) {
+        delete node.children;
+      }
+      return {
+        id: node.deptId,
+        label: node.deptName,
+        children: node.children
+      };
+    },
+    // 取消按钮
+    cancel() {
+      this.open = false;
+      this.reset();
+    },
+    // 表单重置
+    reset() {
+      this.form = {
+        deptId: undefined,
+        parentId: undefined,
+        deptName: undefined,
+        orderNum: undefined,
+        leader: undefined,
+        phone: undefined,
+        email: undefined,
+        status: "0"
+      };
+      this.resetForm("form");
+    },
+    /** 搜索按钮操作 */
+    handleQuery() {
+      this.getList();
+    },
+    /** 重置按钮操作 */
+    resetQuery() {
+      this.resetForm("queryForm");
+      this.handleQuery();
+    },
+    /** 新增按钮操作 */
+    handleAdd(row) {
+      this.reset();
+      if (row != undefined) {
+        this.form.parentId = row.deptId;
+      }
+      this.open = true;
+      this.title = "添加部门";
+      listDept().then(response => {
+        this.deptOptions = this.handleTree(response.data, "deptId");
+      });
+    },
+    /** 展开/折叠操作 */
+    toggleExpandAll() {
+      this.refreshTable = false;
+      this.isExpandAll = !this.isExpandAll;
+      this.$nextTick(() => {
+        this.refreshTable = true;
+      });
+    },
+    /** 修改按钮操作 */
+    handleUpdate(row) {
+      this.reset();
+      getDept(row.deptId).then(response => {
+        this.form = response.data;
+        this.open = true;
+        this.title = "修改部门";
+        listDeptExcludeChild(row.deptId).then(response => {
+          this.deptOptions = this.handleTree(response.data, "deptId");
+          if (this.deptOptions.length == 0) {
+            const noResultsOptions = { deptId: this.form.parentId, deptName: this.form.parentName, children: [] };
+            this.deptOptions.push(noResultsOptions);
+          }
+        });
+      });
+    },
+    /** 提交按钮 */
+    submitForm: function() {
+      this.$refs["form"].validate(valid => {
+        if (valid) {
+          if (this.form.deptId != undefined) {
+            updateDept(this.form).then(response => {
+              this.$modal.msgSuccess("修改成功");
+              this.open = false;
+              this.getList();
+            });
+          } else {
+            addDept(this.form).then(response => {
+              this.$modal.msgSuccess("新增成功");
+              this.open = false;
+              this.getList();
+            });
+          }
+        }
+      });
+    },
+    /** 删除按钮操作 */
+    handleDelete(row) {
+      this.$modal.confirm('是否确认删除名称为"' + row.deptName + '"的数据项？').then(function() {
+        return delDept(row.deptId);
+      }).then(() => {
+        this.getList();
+        this.$modal.msgSuccess("删除成功");
+      }).catch(() => {});
+    }
+  }
+};
+</script>