diff --git a/ruoyi-framework/src/main/java/com/ruoyi/framework/web/service/SysRegisterService.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/web/service/SysRegisterService.java
index e53e7aa..d784464 100644
--- a/ruoyi-framework/src/main/java/com/ruoyi/framework/web/service/SysRegisterService.java
+++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/web/service/SysRegisterService.java
@@ -96,7 +96,7 @@ public class SysRegisterService
                 String level = registerBody.getUserLevel();
 
                 if ("1".equals(level)) {
-                    roleIds[0] = 1L; // 管理员角色ID
+                    roleIds[0] = 101L; // 管理员角色ID
                 } else if ("2".equals(level)) {
                     roleIds[0] = 100L; // 主持人角色ID
                 } else {
diff --git a/ruoyi-ui/src/views/childRoom/index.vue b/ruoyi-ui/src/views/childRoom/index.vue
index 25b46c6..09fe537 100644
--- a/ruoyi-ui/src/views/childRoom/index.vue
+++ b/ruoyi-ui/src/views/childRoom/index.vue
@@ -610,10 +610,12 @@ export default {
     isAdmin() {
       const roles = this.$store.getters.roles || [];
       const id = this.$store.getters.id;
+      const userLevel = String(this.$store.getters.userLevel);
       return (
-        roles.includes('admin') ||
-        String(id) === '1' ||
-        (Array.isArray(roles) && roles.some(r => String(r).toLowerCase() === 'admin'))
+        id === '1' ||                           //系统超级管理员 ID
+        userLevel === '1' ||                    //数据库 user_level 字段为管理员
+        roles.includes('admin') ||              //拥有超级管理员角色
+        roles.includes('manager')               //拥有你新定义的“业务管理员”角色
       );
     },
     canSetKTime() {
@@ -1246,6 +1248,7 @@ export default {
     openKTimeSetDialog() {
       console.log("当前登录 ID (myId):", this.$store.getters.id);
       console.log("当前房间 ownerId:", this.roomDetail ? this.roomDetail.ownerId : '无房间信息');
+      console.log("当前房间 userLevel:", this.$store.getters.userLevel);
       console.log("当前角色 roles:", this.$store.getters.roles);
       if (!this.canSetKTime) {
         this.$message.info('仅房主或管理员可设定或修改 K 时');
diff --git a/ruoyi-ui/src/views/login.vue b/ruoyi-ui/src/views/login.vue
index 8c502e4..f762d77 100644
--- a/ruoyi-ui/src/views/login.vue
+++ b/ruoyi-ui/src/views/login.vue
@@ -154,9 +154,9 @@
                 v-model="form.role"
                 class="form-select"
               >
-                <option value="user">普通用户</option>
+                <option value="manager">管理员</option>
                 <option value="host">主持人</option>
-                <option value="admin">管理员</option>
+                <option value="user">普通用户</option>
               </select>
             </div>
 
@@ -252,7 +252,8 @@ export default {
 
       // 2. 转换角色值为后端数据库期望的数字格式
       const roleMap = {
-        'admin': '1',
+        'manager': '1',
+        'admin':'1',
         'host': '2',
         'user': '3'
       };