diff --git a/generator-web/src/main/resources/templates/xxl-code-generator/beetlentity.ftl b/generator-web/src/main/resources/templates/xxl-code-generator/beetlentity.ftl
index 9a272ee..39e0e22 100644
--- a/generator-web/src/main/resources/templates/xxl-code-generator/beetlentity.ftl
+++ b/generator-web/src/main/resources/templates/xxl-code-generator/beetlentity.ftl
@@ -19,6 +19,8 @@ public class ${classInfo.className} implements Serializable {
     private ${fieldItem.fieldClass} ${fieldItem.fieldName};
 
 </#list>
+    public ${classInfo.className}() {
+    }
 </#if>
 
 }
\ No newline at end of file
diff --git a/generator-web/src/main/resources/templates/xxl-code-generator/entity.ftl b/generator-web/src/main/resources/templates/xxl-code-generator/entity.ftl
index d0c8e1b..bee2566 100644
--- a/generator-web/src/main/resources/templates/xxl-code-generator/entity.ftl
+++ b/generator-web/src/main/resources/templates/xxl-code-generator/entity.ftl
@@ -23,6 +23,8 @@ public class ${classInfo.className} implements Serializable {
     private ${fieldItem.fieldClass} ${fieldItem.fieldName};
 
 </#list>
+    public ${classInfo.className}() {
+    }
 </#if>
 
 }
\ No newline at end of file
diff --git a/generator-web/src/main/resources/templates/xxl-code-generator/model.ftl b/generator-web/src/main/resources/templates/xxl-code-generator/model.ftl
index 79b2503..a290b8e 100644
--- a/generator-web/src/main/resources/templates/xxl-code-generator/model.ftl
+++ b/generator-web/src/main/resources/templates/xxl-code-generator/model.ftl
@@ -20,6 +20,9 @@ public class ${classInfo.className} implements Serializable {
 </#if>
 
 <#if classInfo.fieldList?exists && classInfo.fieldList?size gt 0>
+    public ${classInfo.className}() {
+    }
+
 <#list classInfo.fieldList as fieldItem>
     public ${fieldItem.fieldClass} get${fieldItem.fieldName?cap_first}() {
         return ${fieldItem.fieldName};