diff --git a/cash-service/product-service/src/main/java/com/czg/service/product/service/impl/ProductServiceImpl.java b/cash-service/product-service/src/main/java/com/czg/service/product/service/impl/ProductServiceImpl.java
index b98d424d4..fe93f66cf 100644
--- a/cash-service/product-service/src/main/java/com/czg/service/product/service/impl/ProductServiceImpl.java
+++ b/cash-service/product-service/src/main/java/com/czg/service/product/service/impl/ProductServiceImpl.java
@@ -74,7 +74,7 @@ public class ProductServiceImpl extends ServiceImpl<ProductMapper, Product> impl
         if (ObjUtil.isNotNull(param.getSpecId())) {
             queryWrapper.eq(Product::getSpecId, param.getSpecId());
         }
-        if (ObjUtil.isNotNull(param.getType())) {
+        if (StrUtil.isNotEmpty(param.getType())) {
             queryWrapper.eq(Product::getType, param.getType());
         }
         if (StrUtil.isNotEmpty(param.getCreateBeginTime())) {