diff --git a/agent/routes/workspace/skills.ts b/agent/routes/workspace/skills.ts
index cbf7d0b..3df685b 100644
--- a/agent/routes/workspace/skills.ts
+++ b/agent/routes/workspace/skills.ts
@@ -45,7 +45,7 @@ app.route({
     })
   }
 }).define(async (ctx) => {
-  const closedWorkspaces = await cnb.workspace.list({ status: 'closed' });
+  const closedWorkspaces = await cnb.workspace.list({ status: 'closed', pageSize: 100 });
   if (closedWorkspaces.code !== 200) {
     ctx.throw(500, '获取已关闭工作空间列表失败');
   }