diff --git a/yshop-shop/src/main/java/co/yixiang/modules/shop/service/dto/YxSystemGroupDataQueryCriteria.java b/yshop-shop/src/main/java/co/yixiang/modules/shop/service/dto/YxSystemGroupDataQueryCriteria.java
index 9679ac73..270cb7fa 100644
--- a/yshop-shop/src/main/java/co/yixiang/modules/shop/service/dto/YxSystemGroupDataQueryCriteria.java
+++ b/yshop-shop/src/main/java/co/yixiang/modules/shop/service/dto/YxSystemGroupDataQueryCriteria.java
@@ -1,7 +1,6 @@
 package co.yixiang.modules.shop.service.dto;
 
 import lombok.Data;
-import java.util.List;
 import co.yixiang.annotation.Query;
 
 /**
@@ -10,4 +9,8 @@ import co.yixiang.annotation.Query;
 */
 @Data
 public class YxSystemGroupDataQueryCriteria{
-}
\ No newline at end of file
+
+    // 精确
+    @Query
+    private String groupName;
+}