diff --git a/src/views/user/manager/index.vue b/src/views/user/manager/index.vue
index ead0477..fd0a8c5 100644
--- a/src/views/user/manager/index.vue
+++ b/src/views/user/manager/index.vue
@@ -110,17 +110,23 @@ const { columns, columnChecks, data, getData, loading, mobilePagination, searchP
           <NButton type="primary" ghost size="small" text onClick={() => edit(row.id!)}>
             {$t('common.edit')}
           </NButton>
-          <n-divider vertical />
-          <NPopconfirm onPositiveClick={() => handleDelete(row.id!)}>
-            {{
-              default: () => $t('common.confirmDelete'),
-              trigger: () => (
-                <NButton type="error" text ghost size="small">
-                  {$t('common.delete')}
-                </NButton>
-              )
-            }}
-          </NPopconfirm>
+          {row.id === '1' ? (
+            <>
+              <n-divider vertical />
+              <NPopconfirm onPositiveClick={() => handleDelete(row.id!)}>
+                {{
+                  default: () => $t('common.confirmDelete'),
+                  trigger: () => (
+                    <NButton type="error" text ghost size="small">
+                      {$t('common.delete')}
+                    </NButton>
+                  )
+                }}
+              </NPopconfirm>
+            </>
+          ) : (
+            ''
+          )}
         </div>
       )
     }
diff --git a/src/views/user/manager/modules/user-manager-operate-drawer.vue b/src/views/user/manager/modules/user-manager-operate-drawer.vue
index 64f3230..32eeefd 100644
--- a/src/views/user/manager/modules/user-manager-operate-drawer.vue
+++ b/src/views/user/manager/modules/user-manager-operate-drawer.vue
@@ -208,7 +208,13 @@ function updatePermissions(p: OptionValue[]) {
       <NFormItem :label="$t('page.userManager.role')" path="role">
         <NRadioGroup v-model:value="model.role" name="role">
           <NSpace>
-            <NRadio v-for="item in roleRecordOptions" :key="item.value" :value="item.value" :label="$t(item.label)" />
+            <NRadio
+              v-for="item in roleRecordOptions"
+              :key="item.value"
+              :value="item.value"
+              :label="$t(item.label)"
+              :disabled="operateType === 'edit' && model.id == '1'"
+            />
           </NSpace>
         </NRadioGroup>
       </NFormItem>