diff --git a/laws-modules/src/main/java/com/jero/modules/laws/common/service/impl/LawsCommonServiceImpl.java b/laws-modules/src/main/java/com/jero/modules/laws/common/service/impl/LawsCommonServiceImpl.java
index bf49ab5c..22de5355 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/common/service/impl/LawsCommonServiceImpl.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/common/service/impl/LawsCommonServiceImpl.java
@@ -2824,6 +2824,8 @@ public class LawsCommonServiceImpl implements ILawsCommonService {
 
     @Override
     public Map<String, Object> getInfoByStandardNo(String standardNumber) {
+        // 如果有书名号则只取书名号之前的部分为标准编号
+        standardNumber = standardNumber.split("《")[0];
         Map<String, Object> result;
         // 用国标外标企标分别查询
         LawsDomesticStandard gbStandard = lawsDomesticStandardService.getOne(new LambdaQueryWrapper<LawsDomesticStandard>()