diff --git a/modules/core/src/main/resources/templates/modules/gen/crud/service.xml b/modules/core/src/main/resources/templates/modules/gen/crud/service.xml
index b232601f..6ef1b60e 100644
--- a/modules/core/src/main/resources/templates/modules/gen/crud/service.xml
+++ b/modules/core/src/main/resources/templates/modules/gen/crud/service.xml
@@ -162,7 +162,7 @@ public class ${ClassName}Service extends ${table.isTreeEntity?'Tree':'Crud'}Serv
 			}
 		}
 		%>
-		${@StringUtils.uncap(child.className)}Dao.delete(${@StringUtils.uncap(child.className)});
+		${@StringUtils.uncap(child.className)}Dao.deleteByEntity(${@StringUtils.uncap(child.className)});
 	<% } %>
 	}
 	
diff --git a/web/src/main/java/com/jeesite/modules/test/service/TestDataService.java b/web/src/main/java/com/jeesite/modules/test/service/TestDataService.java
index 64296017..bd89bada 100644
--- a/web/src/main/java/com/jeesite/modules/test/service/TestDataService.java
+++ b/web/src/main/java/com/jeesite/modules/test/service/TestDataService.java
@@ -115,7 +115,7 @@ public class TestDataService extends CrudService<TestDataDao, TestData> {
 		super.delete(testData);
 		TestDataChild testDataChild = new TestDataChild();
 		testDataChild.setTestData(testData);
-		testDataChildDao.delete(testDataChild);
+		testDataChildDao.deleteByEntity(testDataChild);
 	}
 	
 	/**