diff --git a/generator-web/src/main/resources/templates/code-generator/beetlsql/beetlentity.ftl b/generator-web/src/main/resources/templates/code-generator/beetlsql/beetlentity.ftl
index 39e0e22..a3c42ae 100644
--- a/generator-web/src/main/resources/templates/code-generator/beetlsql/beetlentity.ftl
+++ b/generator-web/src/main/resources/templates/code-generator/beetlsql/beetlentity.ftl
@@ -9,6 +9,7 @@ import java.util.List;
 */
 @Data
 public class ${classInfo.className} implements Serializable {
+
     private static final long serialVersionUID = 1L;
 
 <#if classInfo.fieldList?exists && classInfo.fieldList?size gt 0>
@@ -23,4 +24,4 @@ public class ${classInfo.className} implements Serializable {
     }
 </#if>
 
-}
\ No newline at end of file
+}
diff --git a/generator-web/src/main/resources/templates/code-generator/jpa/entity.ftl b/generator-web/src/main/resources/templates/code-generator/jpa/entity.ftl
index bee2566..7e56e15 100644
--- a/generator-web/src/main/resources/templates/code-generator/jpa/entity.ftl
+++ b/generator-web/src/main/resources/templates/code-generator/jpa/entity.ftl
@@ -12,7 +12,9 @@ import java.util.List;
 @Data
 @Table(name="${classInfo.tableName}")
 public class ${classInfo.className} implements Serializable {
+
     private static final long serialVersionUID = 1L;
+
     @Id
     @GeneratedValue
 <#if classInfo.fieldList?exists && classInfo.fieldList?size gt 0>
@@ -27,4 +29,4 @@ public class ${classInfo.className} implements Serializable {
     }
 </#if>
 
-}
\ No newline at end of file
+}
diff --git a/generator-web/src/main/resources/templates/code-generator/mybatis/model.ftl b/generator-web/src/main/resources/templates/code-generator/mybatis/model.ftl
index a290b8e..e7909be 100644
--- a/generator-web/src/main/resources/templates/code-generator/mybatis/model.ftl
+++ b/generator-web/src/main/resources/templates/code-generator/mybatis/model.ftl
@@ -7,6 +7,7 @@ import java.util.List;
 * @author ${authorName} ${.now?string('yyyy-MM-dd')}
 */
 public class ${classInfo.className} implements Serializable {
+
     private static final long serialVersionUID = 1L;
 
 <#if classInfo.fieldList?exists && classInfo.fieldList?size gt 0>
@@ -34,4 +35,4 @@ public class ${classInfo.className} implements Serializable {
 
 </#list>
 </#if>
-}
\ No newline at end of file
+}