diff --git a/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java b/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java
index 78440514..e32e3b0b 100644
--- a/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java
+++ b/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java
@@ -1135,6 +1135,7 @@ public class TechnicalSpecificationServiceImpl implements TechnicalSpecification
         String account = ((SysUserEntity) SecurityUtils.getSubject().getPrincipal()).getDomainControlAccount();
         List<SysProxyAddress> addresses=technicalSpecificationMapper.getSysProxyAddress();
         boolean falseFlag=true;
+        String baseUrl = "";
         for (SysProxyAddress address : addresses) {
             // data.setUrl(data.getUrl().replaceAll(addresses.get(i).getPhysicalAddress(), addresses.get(i).getProxyAddress()));
             String str = data.getUrl().trim();
@@ -1153,6 +1154,7 @@ public class TechnicalSpecificationServiceImpl implements TechnicalSpecification
                     }
                 }
                 falseFlag = false;
+                baseUrl = data.getUrl();
                 data.setUrl(result);
                 break;
             }
@@ -1163,7 +1165,7 @@ public class TechnicalSpecificationServiceImpl implements TechnicalSpecification
         if (StringUtils.isEmpty(account)){
             throw new RuntimeException("未绑定域控账号!");
         }
-        if (!checkLdapDirectory.checkUserLdapDirectory(account,data.getUrl().trim())) {
+        if (!checkLdapDirectory.checkUserLdapDirectory(account,baseUrl)) {
             throw new RuntimeException("文件服务权限不足!");
         }
         return data;