diff --git a/src/main/java/com/glxp/udidl/admin/controller/device/UdiInfoController.java b/src/main/java/com/glxp/udidl/admin/controller/device/UdiInfoController.java
index ccf7c82..3bfc945 100644
--- a/src/main/java/com/glxp/udidl/admin/controller/device/UdiInfoController.java
+++ b/src/main/java/com/glxp/udidl/admin/controller/device/UdiInfoController.java
@@ -7,6 +7,7 @@ import com.github.pagehelper.PageInfo;
 import com.glxp.udidl.admin.annotation.AuthRuleAnnotation;
 import com.glxp.udidl.admin.entity.udi.ProductInfoEntity;
 import com.glxp.udidl.admin.entity.udid.UdiEntity;
+import com.glxp.udidl.admin.exception.JsonException;
 import com.glxp.udidl.admin.req.FilterUdiInfoRequest;
 import com.glxp.udidl.admin.req.MutiAppScanRequest;
 import com.glxp.udidl.admin.req.MutiScanRequest;
@@ -33,6 +34,7 @@ import springfox.documentation.annotations.ApiIgnore;
 import javax.annotation.Resource;
 import java.util.ArrayList;
 import java.util.List;
+
 @Slf4j
 @RestController
 public class UdiInfoController {
@@ -73,14 +75,14 @@ public class UdiInfoController {
         }
         List<ProductInfoEntity> results = productInfoService.selectByUuid(productInfoEntityList.get(0).getUuid());
 
-        boolean checkSuccess = true;
+        Boolean checkSuccess = true;
         String lostMsg = "";
         if (udiEntity == null) {
             return ResultVOUtils.error(500, "UDI码格式错误！");
         } else {
             if (StrUtil.isNotEmpty(udiEntity.getUdi())) {
                 ProductInfoEntity productInfoEntity = productInfoEntityList.get(0);
-                lostMsg = getErrMsg(productInfoEntity, udiEntity, lostMsg);
+                lostMsg = getErrMsg(productInfoEntity, udiEntity, lostMsg, checkSuccess);
                 //缺少GS1强行添加分隔符进行判断
                 processUdiEntity(udiEntity, lostMsg);
                 for (ProductInfoEntity temp : results) {
@@ -89,9 +91,12 @@ public class UdiInfoController {
                     temp.setProduceDate(udiEntity.getProduceDate());
                     temp.setSerialNo(udiEntity.getSerialNo());
                 }
-                lostMsg = getErrMsg(productInfoEntity, udiEntity, "扫码识别格式错误，已进行AI自动校正");
+                lostMsg = getErrMsg(productInfoEntity, udiEntity, "", checkSuccess);
             }
         }
+        if (lostMsg.contains("校验成功")) {
+            checkSuccess = true;
+        } else checkSuccess = false;
         UdiAppResponse udiAppResponse = new UdiAppResponse();
         udiAppResponse.setVailResult(checkSuccess);
         udiAppResponse.setVailMsg(lostMsg);
@@ -149,21 +154,22 @@ public class UdiInfoController {
     }
 
     private boolean extractSerialNumber(UdiEntity udiEntity, String batchNo, String serialNumberCode) {
-        int index = batchNo.indexOf(serialNumberCode)+2;
-        if (index != -1 && index + 2 <= batchNo.length()) {
+        int index = batchNo.indexOf(serialNumberCode) + 2;
+        if (index != -1 && index + 2 <= batchNo.length() && batchNo.contains(serialNumberCode)) {
             // 假设序列号是6位数字，此处可以根据实际需求进行调整
-            String serialNumber = batchNo.substring(index);
+            String serialNumber = batchNo.substring(index + 2);
             // 对序列号进行一些合法性校验，如果需要
             // ...
-            udiEntity.setSerialNo(serialNumber); // 假设存在此方法，用于设置序列号
-            udiEntity.setBatchNo(batchNo.substring(0, index-2));
+            if (serialNumber.length() > 5) {
+                udiEntity.setSerialNo(serialNumber); // 假设存在此方法，用于设置序列号
+                udiEntity.setBatchNo(batchNo.substring(0, index - 2));
+            }
             return true;
         }
         return false;
     }
 
-    public String getErrMsg(ProductInfoEntity productInfoEntity, UdiEntity udiEntity, String lostMsg) {
-        boolean checkSuccess = true;
+    public String getErrMsg(ProductInfoEntity productInfoEntity, UdiEntity udiEntity, String lostMsg, Boolean checkSuccess) {
         if ("是".equals(productInfoEntity.getScbssfbhph()) && StrUtil.isEmpty(udiEntity.getBatchNo())) {
             checkSuccess = false;
             lostMsg = lostMsg + ",批次号";
diff --git a/src/main/java/com/glxp/udidl/admin/service/dataSync/DeviceDownloadService.java b/src/main/java/com/glxp/udidl/admin/service/dataSync/DeviceDownloadService.java
index 869b71c..85f192c 100644
--- a/src/main/java/com/glxp/udidl/admin/service/dataSync/DeviceDownloadService.java
+++ b/src/main/java/com/glxp/udidl/admin/service/dataSync/DeviceDownloadService.java
@@ -428,7 +428,7 @@ public class DeviceDownloadService {
             try {
                 Thread.sleep(3 * 1000);
                 String json = JSONUtil.toJsonStr(deviceHistoryRequest);
-                response = okHttpCli.doPostJson(historyUrl, json, getHeaders());
+                response = okHttpCli.doPostJson(UdidConfig.apiUrl + historyUrl, json, getHeaders());
             } catch (InterruptedException e) {
                 log.error(e.getMessage(), e);
                 results.setCode(-1);