diff --git a/klp-ui/src/api/system/ocr.js b/klp-ui/src/api/system/ocr.js
index 9f22df3d..154cffb4 100644
--- a/klp-ui/src/api/system/ocr.js
+++ b/klp-ui/src/api/system/ocr.js
@@ -1,4 +1,5 @@
 import request from '@/utils/request'
+import axios from 'axios'
 
 /**
  * 调用ocr, 直接识别图像中的文字
@@ -41,4 +42,18 @@ export function recognizePdfText({ pdfUrl }) {
     method: 'post',
     data: { pdfUrl },
   })
-}
\ No newline at end of file
+}
+
+/**
+ * 测试外网连接
+ */
+export function testNet() {
+  // ping一下百度
+  return new Promise((resolve, reject) => {
+    axios.get('https://api.thecatapi.com/v1/images/search?limit=1').then(res => {
+      resolve(true)
+    }).catch(err => {
+      resolve(false)
+    })
+  })
+}
diff --git a/klp-ui/src/views/wms/purchasePlan/panels/qualityCerticate.vue b/klp-ui/src/views/wms/purchasePlan/panels/qualityCerticate.vue
index 8f57e809..ec8eae01 100644
--- a/klp-ui/src/views/wms/purchasePlan/panels/qualityCerticate.vue
+++ b/klp-ui/src/views/wms/purchasePlan/panels/qualityCerticate.vue
@@ -25,7 +25,7 @@
               @click.stop="openKeyListDialog"></i>
             <div style="margin-bottom: 10px; display: flex; align-items: center; justify-content: center;">
               <span style="font-weight: bold; font-size: 16px;">OCR识别</span>
-              <el-tooltip content="通过OCR自动识别PDF质保单内容" placement="top">
+              <el-tooltip content="通过OCR自动识别质保单内容, 仅支持pdf格式" placement="top">
                 <i class="el-icon-question" style="margin-left: 6px; color: #409EFF; cursor: pointer;"></i>
               </el-tooltip>
             </div>
@@ -37,7 +37,7 @@
           <div style="border: 1px solid #ccc; border-radius: 10px; padding: 20px; cursor: pointer; text-align: center;">
             <div style="margin-bottom: 10px; display: flex; align-items: center; justify-content: center;">
               <span style="font-weight: bold; font-size: 16px;">大模型识别</span>
-              <el-tooltip content="通过AI大模型识别图片质保单内容" placement="top">
+              <el-tooltip content="通过AI大模型识别质保单内容, 仅支持图片格式" placement="top">
                 <i class="el-icon-question" style="margin-left: 6px; color: #409EFF; cursor: pointer;"></i>
               </el-tooltip>
             </div>
@@ -91,7 +91,7 @@
 import FileUpload from '@/components/FileUpload'
 import { listByIds } from '@/api/system/oss'
 import { updatePurchasePlanDetail } from '@/api/wms/purchasePlanDetail'
-import { recognizeText, recognizeBomByModel, recognizePdfText } from '@/api/system/ocr'
+import { recognizeText, recognizeBomByModel, recognizePdfText, testNet } from '@/api/system/ocr'
 import { listBomItem } from '@/api/wms/bomItem'
 import { getRawMaterial } from '@/api/wms/rawMaterial'
 import Merger from './merger.vue'
@@ -189,7 +189,14 @@ const so = {
   model: {
     loading: '等待大模型识别结果',
     handler: async (vm) => {
+      // 外网连通测试，如果失败给出提示请打开外网
+      const flag = await testNet()
+      if (!flag) {
+        vm.$modal.msgError('请打开外网连接以使用大模型');
+        return;
+      }
       const res = await recognizeBomByModel({ imageUrl: vm.file.url })
+      
       vm.newResult = res.data.attributes;
       vm.$modal.msgSuccess("识别成功");
       return res;