diff --git a/services/attach/index.ts b/services/attach/index.ts
index 978edd3..74864d8 100644
--- a/services/attach/index.ts
+++ b/services/attach/index.ts
@@ -106,6 +106,11 @@ class AttachService extends NetToolBase {
    */
   async mifyCrawler(link: string, userDescription: string) {
     const URL = "https://mify-be.pt.xiaomi.com/api/v1/workflows/run"
+    const errMap: Record<string, string> = {
+      crawlerErr: "网页抓取失败",
+      larkErr: "文档获取失败或者文档为空",
+      authErr: "请确保小煎蛋有对文档的读取权限，可以私发小煎蛋设置权限",
+    }
     return this.post(
       URL,
       {
@@ -124,11 +129,14 @@ class AttachService extends NetToolBase {
       .then((res) => {
         const llmRes = res.data.outputs.content
         if (!llmRes) throw new Error("模型总结失败")
-        if (llmRes === "crawlerErr") throw new Error("网页抓取失败")
+        if (errMap[llmRes]) throw new Error(errMap[llmRes])
         return llmRes as string
       })
       .catch((error) => {
-        if (["网页抓取失败", "模型总结失败"].includes(error.message)) {
+        if (
+          Object.values(errMap).includes(error.message) ||
+          error.message === "模型总结失败"
+        ) {
           throw error
         }
         throw new Error("MIFY爬虫请求失败")