diff --git a/src/views/community/CommunityList.vue b/src/views/community/CommunityList.vue
index 0ce99d2..ff19151 100644
--- a/src/views/community/CommunityList.vue
+++ b/src/views/community/CommunityList.vue
@@ -83,7 +83,7 @@
               <a-divider type="vertical" />
               <a @click="handleEditProfitSharing(record)">设置分润</a>
               <a-divider type="vertical" />
-              <a @click="handleSetAdmin(record)">设置服务商</a>
+              <a @click="handleSetAdmin(record)">{{ record.admin ? '修改服务商' : '设置服务商' }}</a>
             </div>
           </template>
         </template>
@@ -333,7 +333,7 @@
       <!-- 设置服务商模态框 -->
       <a-modal
         v-model:visible="adminModalVisible"
-        title="设置服务商"
+        :title="currentCommunity && currentCommunity.admin ? '修改服务商' : '设置服务商'"
         @ok="handleAdminSave"
         @cancel="handleAdminCancel"
         :confirmLoading="adminSaving"
@@ -351,7 +351,7 @@
             </a-form-item>
           </a-form>
           
-          <div v-if="adminSearchResult" class="admin-search-result">
+          <div v-if="adminSearchResult && !currentCommunity.admin" class="admin-search-result">
             <a-card :class="{ 'admin-card-selected': adminSearchResult.selected }" @click="selectSearchResult(adminSearchResult)">
               <div class="admin-info">
                 <div class="admin-info-item">
@@ -372,18 +372,18 @@
           
           <div v-if="currentCommunity" class="current-admin-info">
             <div class="current-admin-title">当前服务商信息</div>
-            <div v-if="currentCommunity.admin_id" class="admin-info">
+            <div v-if="currentCommunity.admin" class="admin-info">
               <div class="admin-info-item">
                 <span class="admin-info-label">用户ID:</span>
-                <span class="admin-info-value">{{ currentCommunity.admin_id }}</span>
+                <span class="admin-info-value">{{ currentCommunity.admin.userid || currentCommunity.admin_id }}</span>
               </div>
-              <div class="admin-info-item" v-if="currentCommunity.admin_name">
+              <div class="admin-info-item">
                 <span class="admin-info-label">姓名:</span>
-                <span class="admin-info-value">{{ currentCommunity.admin_name }}</span>
+                <span class="admin-info-value">{{ currentCommunity.admin.nickname || currentCommunity.admin_name || '未知' }}</span>
               </div>
-              <div class="admin-info-item" v-if="currentCommunity.admin_phone">
+              <div class="admin-info-item">
                 <span class="admin-info-label">手机号:</span>
-                <span class="admin-info-value">{{ currentCommunity.admin_phone }}</span>
+                <span class="admin-info-value">{{ currentCommunity.admin.phone || currentCommunity.admin_phone || '-' }}</span>
               </div>
             </div>
             <div v-else class="no-admin-info">
@@ -1066,6 +1066,9 @@ export default defineComponent({
       currentCommunity.value = { ...record }
       adminSearchPhone.value = ''
       adminSearchResult.value = null
+      
+      // 如果已有服务商，不需要设置搜索结果
+      // 如果没有服务商，则需要通过搜索来选择
       adminModalVisible.value = true
     }
 
@@ -1109,6 +1112,12 @@ export default defineComponent({
 
     // 保存服务商设置
     const handleAdminSave = async () => {
+      // 如果已有服务商，则直接关闭模态框，不做任何操作
+      if (currentCommunity.value.admin) {
+        adminModalVisible.value = false
+        return
+      }
+      
       if (!adminSearchResult.value) {
         message.warning('请先搜索并选择服务商')
         return
diff --git a/src/views/login/Login.vue b/src/views/login/Login.vue
index 1d304fe..bcb6286 100644
--- a/src/views/login/Login.vue
+++ b/src/views/login/Login.vue
@@ -102,7 +102,8 @@ export default defineComponent({
     
     const formState = reactive({
       phone: '',
-      password: ''
+      password: '',
+      role: 'admin'
     })
     
     const handleSubmit = async (values) => {