diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysUserController.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysUserController.java
index 3265e1763..db88224db 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysUserController.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysUserController.java
@@ -246,4 +246,31 @@ public class SysUserController extends BaseController
         user.setUpdateBy(SecurityUtils.getUsername());
         return toAjax(userService.updateUserStatus(user));
     }
+
+    /**
+     * 根据用户编号获取授权角色
+     */
+    @PreAuthorize(hasPermi = "system:user:query")
+    @GetMapping("/authRole/{userId}")
+    public AjaxResult authRole(@PathVariable("userId") Long userId)
+    {
+        AjaxResult ajax = AjaxResult.success();
+        SysUser user = userService.selectUserById(userId);
+        List<SysRole> roles = roleService.selectRolesByUserId(userId);
+        ajax.put("user", user);
+        ajax.put("roles", SysUser.isAdmin(userId) ? roles : roles.stream().filter(r -> !r.isAdmin()).collect(Collectors.toList()));
+        return ajax;
+    }
+
+    /**
+     * 用户授权角色
+     */
+    @PreAuthorize(hasPermi = "system:user:edit")
+    @Log(title = "用户管理", businessType = BusinessType.GRANT)
+    @PutMapping("/authRole")
+    public AjaxResult insertAuthRole(Long userId, Long[] roleIds)
+    {
+        userService.insertUserAuth(userId, roleIds);
+        return success();
+    }
 }
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysRoleService.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysRoleService.java
index c3d4afe93..d47132421 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysRoleService.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysRoleService.java
@@ -21,7 +21,15 @@ public interface ISysRoleService
     public List<SysRole> selectRoleList(SysRole role);
 
     /**
-     * 根据用户ID查询角色
+     * 根据用户ID查询角色列表
+     * 
+     * @param userId 用户ID
+     * @return 角色列表
+     */
+    public List<SysRole> selectRolesByUserId(Long userId);
+
+    /**
+     * 根据用户ID查询角色权限
      * 
      * @param userId 用户ID
      * @return 权限列表
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysUserService.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysUserService.java
index 254fc2506..376b74e0b 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysUserService.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysUserService.java
@@ -97,6 +97,14 @@ public interface ISysUserService
      * @return 结果
      */
     public int updateUser(SysUser user);
+    
+    /**
+     * 用户授权角色
+     * 
+     * @param userId 用户ID
+     * @param roleIds 角色组
+     */
+    public void insertUserAuth(Long userId, Long[] roleIds);
 
     /**
      * 修改用户状态
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysRoleServiceImpl.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysRoleServiceImpl.java
index 9594b994f..a0a868cb7 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysRoleServiceImpl.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysRoleServiceImpl.java
@@ -55,6 +55,31 @@ public class SysRoleServiceImpl implements ISysRoleService
         return roleMapper.selectRoleList(role);
     }
 
+    /**
+     * 根据用户ID查询角色
+     * 
+     * @param userId 用户ID
+     * @return 角色列表
+     */
+    @Override
+    public List<SysRole> selectRolesByUserId(Long userId)
+    {
+        List<SysRole> userRoles = roleMapper.selectRolePermissionByUserId(userId);
+        List<SysRole> roles = selectRoleAll();
+        for (SysRole role : roles)
+        {
+            for (SysRole userRole : userRoles)
+            {
+                if (role.getRoleId().longValue() == userRole.getRoleId().longValue())
+                {
+                    role.setFlag(true);
+                    break;
+                }
+            }
+        }
+        return roles;
+    }
+
     /**
      * 根据用户ID查询权限
      * 
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java
index bcae05809..e657826aa 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java
@@ -242,6 +242,18 @@ public class SysUserServiceImpl implements ISysUserService
         return userMapper.updateUser(user);
     }
 
+    /**
+     * 用户授权角色
+     * 
+     * @param userId 用户ID
+     * @param roleIds 角色组
+     */
+    public void insertUserAuth(Long userId, Long[] roleIds)
+    {
+        userRoleMapper.deleteUserRoleByUserId(userId);
+        insertUserRole(userId, roleIds);
+    }
+
     /**
      * 修改用户状态
      * 
@@ -356,6 +368,32 @@ public class SysUserServiceImpl implements ISysUserService
         }
     }
 
+    /**
+     * 新增用户角色信息
+     * 
+     * @param userId 用户ID
+     * @param roleIds 角色组
+     */
+    public void insertUserRole(Long userId, Long[] roleIds)
+    {
+        if (StringUtils.isNotNull(roleIds))
+        {
+            // 新增用户与角色管理
+            List<SysUserRole> list = new ArrayList<SysUserRole>();
+            for (Long roleId : roleIds)
+            {
+                SysUserRole ur = new SysUserRole();
+                ur.setUserId(userId);
+                ur.setRoleId(roleId);
+                list.add(ur);
+            }
+            if (list.size() > 0)
+            {
+                userRoleMapper.batchUserRole(list);
+            }
+        }
+    }
+
     /**
      * 通过用户ID删除用户
      * 
diff --git a/ruoyi-ui/src/api/system/user.js b/ruoyi-ui/src/api/system/user.js
index 559f3920c..577bea24c 100644
--- a/ruoyi-ui/src/api/system/user.js
+++ b/ruoyi-ui/src/api/system/user.js
@@ -108,3 +108,20 @@ export function uploadAvatar(data) {
     data: data
   })
 }
+
+// 查询授权角色
+export function getAuthRole(userId) {
+  return request({
+    url: '/system/user/authRole/' + userId,
+    method: 'get'
+  })
+}
+
+// 保存授权角色
+export function updateAuthRole(data) {
+  return request({
+    url: '/system/user/authRole',
+    method: 'put',
+    params: data
+  })
+}
diff --git a/ruoyi-ui/src/assets/styles/ruoyi.scss b/ruoyi-ui/src/assets/styles/ruoyi.scss
index c40c9fb01..5927b6c91 100644
--- a/ruoyi-ui/src/assets/styles/ruoyi.scss
+++ b/ruoyi-ui/src/assets/styles/ruoyi.scss
@@ -53,6 +53,13 @@
 	margin-left: 20px;
 }
 
+.h1, .h2, .h3, .h4, .h5, .h6, h1, h2, h3, h4, h5, h6 {
+	font-family: inherit;
+	font-weight: 500;
+	line-height: 1.1;
+	color: inherit;
+}
+
 .el-dialog:not(.is-fullscreen){
 	margin-top: 6vh !important;
 }
@@ -120,6 +127,17 @@
 	width: inherit;
 }
 
+/** 表格更多操作下拉样式 */
+.el-table .el-dropdown-link {
+	cursor: pointer;
+	color: #1890ff;
+	margin-left: 5px;
+}
+
+.el-table .el-dropdown, .el-icon-arrow-down {
+	font-size: 12px;
+}
+
 .el-tree-node__content > .el-checkbox {
 	margin-right: 8px;
 }
diff --git a/ruoyi-ui/src/router/index.js b/ruoyi-ui/src/router/index.js
index 3f14fd3a3..67fca82a1 100644
--- a/ruoyi-ui/src/router/index.js
+++ b/ruoyi-ui/src/router/index.js
@@ -80,6 +80,19 @@ export const constantRoutes = [
       }
     ]
   },
+  {
+    path: '/auth',
+    component: Layout,
+    hidden: true,
+    children: [
+      {
+        path: 'role/:userId(\\d+)',
+        component: (resolve) => require(['@/views/system/user/authRole'], resolve),
+        name: 'AuthRole',
+        meta: { title: '分配角色'}
+      }
+    ]
+  },
   {
     path: '/dict',
     component: Layout,
diff --git a/ruoyi-ui/src/views/system/user/authRole.vue b/ruoyi-ui/src/views/system/user/authRole.vue
new file mode 100644
index 000000000..e0cd7bceb
--- /dev/null
+++ b/ruoyi-ui/src/views/system/user/authRole.vue
@@ -0,0 +1,117 @@
+<template>
+  <div class="app-container">
+    <h4 class="form-header h4">基本信息</h4>
+    <el-form ref="form" :model="form" label-width="80px">
+      <el-row>
+        <el-col :span="8" :offset="2">
+          <el-form-item label="用户昵称" prop="nickName">
+            <el-input v-model="form.nickName" disabled />
+          </el-form-item>
+        </el-col>
+        <el-col :span="8" :offset="2">
+          <el-form-item label="登录账号" prop="phonenumber">
+            <el-input  v-model="form.userName" disabled />
+          </el-form-item>
+        </el-col>
+      </el-row>
+    </el-form>
+
+    <h4 class="form-header h4">角色信息</h4>
+    <el-table v-loading="loading" :row-key="getRowKey" @row-click="clickRow" ref="table" @selection-change="handleSelectionChange" :data="roles.slice((pageNum-1)*pageSize,pageNum*pageSize)">
+      <el-table-column label="序号" type="index" align="center">
+        <template slot-scope="scope">
+          <span>{{(pageNum - 1) * pageSize + scope.$index + 1}}</span>
+        </template>
+      </el-table-column>
+      <el-table-column type="selection" :reserve-selection="true" width="55"></el-table-column>
+      <el-table-column label="角色编号" align="center" prop="roleId" />
+      <el-table-column label="角色名称" align="center" prop="roleName" />
+      <el-table-column label="权限字符" align="center" prop="roleKey" />
+      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
+        <template slot-scope="scope">
+          <span>{{ parseTime(scope.row.createTime) }}</span>
+        </template>
+      </el-table-column>
+    </el-table>
+    
+    <pagination v-show="total>0" :total="total" :page.sync="pageNum" :limit.sync="pageSize" />
+
+    <el-form label-width="100px">
+      <el-form-item style="text-align: center;margin-left:-120px;margin-top:30px;">
+        <el-button type="primary" @click="submitForm()">提交</el-button>
+        <el-button @click="close()">返回</el-button>
+      </el-form-item>
+    </el-form>
+  </div>
+</template>
+
+<script>
+import { getAuthRole, updateAuthRole } from "@/api/system/user";
+
+export default {
+  name: "AuthRole",
+  data() {
+    return {
+       // 遮罩层
+      loading: true,
+      // 分页信息
+      total: 0,
+      pageNum: 1,
+      pageSize: 10,
+      // 选中角色编号
+      roleIds:[],
+      // 角色信息
+      roles: [],
+      // 用户信息
+      form: {}
+    };
+  },
+  created() {
+    const userId = this.$route.params && this.$route.params.userId;
+    if (userId) {
+      this.loading = true;
+      getAuthRole(userId).then((response) => {
+        this.form = response.user;
+        this.roles = response.roles;
+        this.total = this.roles.length;
+        this.$nextTick(() => {
+          this.roles.forEach((row) => {
+            if (row.flag) {
+              this.$refs.table.toggleRowSelection(row);
+            }
+          });
+        });
+        this.loading = false;
+      });
+    }
+  },
+  methods: {
+    /** 单击选中行数据 */
+    clickRow(row) {
+      this.$refs.table.toggleRowSelection(row);
+    },
+    // 多选框选中数据
+    handleSelectionChange(selection) {
+      this.roleIds = selection.map((item) => item.roleId);
+    },
+    // 保存选中的数据编号
+    getRowKey(row) {
+      return row.roleId;
+    },
+    /** 提交按钮 */
+    submitForm() {
+      const userId = this.form.userId;
+      const roleIds = this.roleIds.join(",");
+      updateAuthRole({ userId: userId, roleIds: roleIds }).then((response) => {
+        this.msgSuccess("授权成功");
+        this.close();
+      });
+    },
+    /** 关闭按钮 */
+    close() {
+      this.$store.dispatch("tagsView/delView", this.$route);
+      this.$router.push({ path: "/system/user" });
+    },
+  },
+};
+</script>
\ No newline at end of file
diff --git a/ruoyi-ui/src/views/system/user/index.vue b/ruoyi-ui/src/views/system/user/index.vue
index 4a10bf2ae..fbbeea674 100644
--- a/ruoyi-ui/src/views/system/user/index.vue
+++ b/ruoyi-ui/src/views/system/user/index.vue
@@ -174,21 +174,19 @@
                 @click="handleUpdate(scope.row)"
                 v-hasPermi="['system:user:edit']"
               >修改</el-button>
-              <el-button
-                v-if="scope.row.userId !== 1"
-                size="mini"
-                type="text"
-                icon="el-icon-delete"
-                @click="handleDelete(scope.row)"
-                v-hasPermi="['system:user:remove']"
-              >删除</el-button>
-              <el-button
-                size="mini"
-                type="text"
-                icon="el-icon-key"
-                @click="handleResetPwd(scope.row)"
-                v-hasPermi="['system:user:resetPwd']"
-              >重置</el-button>
+              <el-dropdown size="mini" @command="(command) => handleCommand(command, scope.row)">
+                <span class="el-dropdown-link">
+                  <i class="el-icon-d-arrow-right el-icon--right"></i>更多操作
+                </span>
+                <el-dropdown-menu slot="dropdown">
+                  <el-dropdown-item command="handleDelete" v-if="scope.row.userId !== 1" icon="el-icon-delete"
+                    v-hasPermi="['system:user:remove']">删除用户</el-dropdown-item>
+                  <el-dropdown-item command="handleResetPwd" icon="el-icon-key"
+                    v-hasPermi="['system:user:resetPwd']">重置密码</el-dropdown-item>
+                  <el-dropdown-item command="handleAuthRole" icon="el-icon-circle-check"
+                    v-hasPermi="['system:user:edit']">分配角色</el-dropdown-item>
+                </el-dropdown-menu>
+              </el-dropdown>
             </template>
           </el-table-column>
         </el-table>
@@ -558,6 +556,22 @@ export default {
       this.single = selection.length != 1;
       this.multiple = !selection.length;
     },
+    // 更多操作触发
+    handleCommand(command, row) {
+      switch (command) {
+        case "handleDelete":
+          this.handleDelete(row);
+          break;
+        case "handleResetPwd":
+          this.handleResetPwd(row);
+          break;
+        case "handleAuthRole":
+          this.handleAuthRole(row);
+          break;
+        default:
+          break;
+      }
+    },
     /** 新增按钮操作 */
     handleAdd() {
       this.reset();
@@ -600,6 +614,11 @@ export default {
           });
         }).catch(() => {});
     },
+    /** 分配角色操作 */
+    handleAuthRole: function(row) {
+      const userId = row.userId;
+      this.$router.push("/auth/role/" + userId);
+    },
     /** 提交按钮 */
     submitForm: function() {
       this.$refs["form"].validate(valid => {