diff --git a/generator-web/src/main/resources/statics/js/main.js b/generator-web/src/main/resources/statics/js/main.js
index 9748449..524cd67 100644
--- a/generator-web/src/main/resources/statics/js/main.js
+++ b/generator-web/src/main/resources/statics/js/main.js
@@ -166,7 +166,7 @@ function setAllCookie() {
 }
 
 function setOneCookie(key) {
-	setCookie(key, vm.formData.options[key]);
+	setCookie(key, vm.formData.options[key], 60 * 60 * 24 * 7);
 }
 
 /**
diff --git a/generator-web/src/main/resources/templates/code-generator/jpa/jpacontroller.ftl b/generator-web/src/main/resources/templates/code-generator/jpa/jpacontroller.ftl
index c6c9829..b783035 100644
--- a/generator-web/src/main/resources/templates/code-generator/jpa/jpacontroller.ftl
+++ b/generator-web/src/main/resources/templates/code-generator/jpa/jpacontroller.ftl
@@ -13,6 +13,8 @@ import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RestController;
 import java.util.List;
 import java.util.Map;
+import java.util.Optional;
+
 </#if>
 /**
  * @description ${classInfo.classComment}
diff --git a/generator-web/src/main/resources/templates/code-generator/jpa/repository.ftl b/generator-web/src/main/resources/templates/code-generator/jpa/repository.ftl
index c2a8aff..c3643a2 100644
--- a/generator-web/src/main/resources/templates/code-generator/jpa/repository.ftl
+++ b/generator-web/src/main/resources/templates/code-generator/jpa/repository.ftl
@@ -1,4 +1,4 @@
-<#if isWithPackage?exists && isWithPackage==true>package ${packageName}.mapper;</#if>
+<#if isWithPackage?exists && isWithPackage==true>package ${packageName}.repository;</#if>
 <#if isAutoImport?exists && isAutoImport==true>import ${packageName}.entity.${classInfo.className};
 
 <#if classInfo.fieldList?exists && classInfo.fieldList?size gt 0>