diff --git a/yudao-module-farm/src/main/java/cn/iocoder/yudao/module/farm/service/specieslibrary/SpeciesLibraryServiceImpl.java b/yudao-module-farm/src/main/java/cn/iocoder/yudao/module/farm/service/specieslibrary/SpeciesLibraryServiceImpl.java
index fb3e226e..cdd670b5 100644
--- a/yudao-module-farm/src/main/java/cn/iocoder/yudao/module/farm/service/specieslibrary/SpeciesLibraryServiceImpl.java
+++ b/yudao-module-farm/src/main/java/cn/iocoder/yudao/module/farm/service/specieslibrary/SpeciesLibraryServiceImpl.java
@@ -24,6 +24,7 @@ import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import jakarta.annotation.Resource;
 import org.apache.commons.lang3.ObjectUtils;
+import org.apache.commons.lang3.StringUtils;
 import org.springframework.stereotype.Service;
 import org.springframework.validation.annotation.Validated;
 
@@ -385,7 +386,7 @@ public class SpeciesLibraryServiceImpl implements SpeciesLibraryService {
         List<TwoDictDO> allDicts = twoDictMapper.selectList(wrapperX);
 
         List<TwoDictDO> matchedDicts = null;
-        if (req.getName() != null) {
+        if (StringUtils.isEmpty(req.getName() )) {
             // 查找匹配的节点
             matchedDicts = allDicts.stream().filter(dict -> dict.getName().equals(req.getName())).collect(Collectors.toList());
             if (matchedDicts.isEmpty()) {