diff --git a/blade-service/blade-desk/src/main/java/org/springblade/desk/basic/service/impl/BatConfigServiceImpl.java b/blade-service/blade-desk/src/main/java/org/springblade/desk/basic/service/impl/BatConfigServiceImpl.java
index d42d80b4..052ced8e 100644
--- a/blade-service/blade-desk/src/main/java/org/springblade/desk/basic/service/impl/BatConfigServiceImpl.java
+++ b/blade-service/blade-desk/src/main/java/org/springblade/desk/basic/service/impl/BatConfigServiceImpl.java
@@ -8,7 +8,6 @@ import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;
 import com.baomidou.mybatisplus.core.toolkit.StringUtils;
-import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import jakarta.annotation.Resource;
 import lombok.AllArgsConstructor;
 import lombok.Data;
@@ -79,14 +78,14 @@ public class BatConfigServiceImpl extends BaseServiceImpl<BatConfigMapper, BatCo
 
 	@Override
 	public BatConfig findByCaId(Long hostCaId, String part, Double singletonArea) {
-		boolean partIsNotBlank = StringUtils.isNotBlank(part);
-		LambdaQueryWrapper wrapper = Wrappers.lambdaQuery(BatConfig.class)
-			.eq(BatConfig::getIsDeleted, CommonConstant.DELETE_FALSE)
+		LambdaQueryWrapper<BatConfig> wrapper = new LambdaQueryWrapper();
+		wrapper.eq(BatConfig::getIsDeleted, CommonConstant.DELETE_FALSE)
 			.eq(BatConfig::getCaId, hostCaId)
-			.eq(partIsNotBlank, BatConfig::getPartCode, part)
-			.le(partIsNotBlank, BatConfig::getSingletonArea, BigDecimal.valueOf(singletonArea))
 			.orderByDesc(BatConfig::getSingletonArea);
-
+		if(StringUtils.isNotBlank(part)){
+			wrapper.eq(BatConfig::getPartCode, part)
+					.le(BatConfig::getSingletonArea, BigDecimal.valueOf(singletonArea));
+		}
 		List<BatConfig> batConfigList = baseMapper.selectList(wrapper);
 		if(CollectionUtils.isEmpty(batConfigList)){
 			return null;