diff --git a/pom.xml b/pom.xml
index 615c6564c..8359fd1c6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -34,7 +34,7 @@
     <url>https://github.com/YunaiV/ruoyi-vue-pro</url>
 
     <properties>
-        <revision>2025.11-jdk8-SNAPSHOT</revision>
+        <revision>2025.12-jdk8-SNAPSHOT</revision>
         <!-- Maven 相关 -->
         <java.version>1.8</java.version>
         <maven.compiler.source>${java.version}</maven.compiler.source>
diff --git a/yudao-dependencies/pom.xml b/yudao-dependencies/pom.xml
index ccb311fe0..4554a7c39 100644
--- a/yudao-dependencies/pom.xml
+++ b/yudao-dependencies/pom.xml
@@ -14,7 +14,7 @@
     <url>https://github.com/YunaiV/ruoyi-vue-pro</url>
 
     <properties>
-        <revision>2025.11-jdk8-SNAPSHOT</revision>
+        <revision>2025.12-jdk8-SNAPSHOT</revision>
         <flatten-maven-plugin.version>1.6.0</flatten-maven-plugin.version>
         <!-- 统一依赖管理 -->
         <spring.framework.version>5.3.39</spring.framework.version>
diff --git a/yudao-module-infra/yudao-module-infra-server/src/test/java/cn/iocoder/yudao/module/infra/service/codegen/CodegenServiceImplTest.java b/yudao-module-infra/yudao-module-infra-server/src/test/java/cn/iocoder/yudao/module/infra/service/codegen/CodegenServiceImplTest.java
index 7b9e25bdb..a3193976f 100644
--- a/yudao-module-infra/yudao-module-infra-server/src/test/java/cn/iocoder/yudao/module/infra/service/codegen/CodegenServiceImplTest.java
+++ b/yudao-module-infra/yudao-module-infra-server/src/test/java/cn/iocoder/yudao/module/infra/service/codegen/CodegenServiceImplTest.java
@@ -65,7 +65,7 @@ public class CodegenServiceImplTest extends BaseDbUnitTest {
 
     @MockBean
     private DatabaseTableService databaseTableService;
-    @MockitoBean
+    @MockBean
     private DataSourceConfigService dataSourceConfigService;
 
     @MockBean
diff --git a/yudao-module-mall/yudao-module-promotion-server/src/main/java/cn/iocoder/yudao/module/promotion/service/coupon/CouponTemplateService.java b/yudao-module-mall/yudao-module-promotion-server/src/main/java/cn/iocoder/yudao/module/promotion/service/coupon/CouponTemplateService.java
index cce2cf59e..0533b2372 100755
--- a/yudao-module-mall/yudao-module-promotion-server/src/main/java/cn/iocoder/yudao/module/promotion/service/coupon/CouponTemplateService.java
+++ b/yudao-module-mall/yudao-module-promotion-server/src/main/java/cn/iocoder/yudao/module/promotion/service/coupon/CouponTemplateService.java
@@ -7,7 +7,7 @@ import cn.iocoder.yudao.module.promotion.controller.admin.coupon.vo.template.Cou
 import cn.iocoder.yudao.module.promotion.dal.dataobject.coupon.CouponTemplateDO;
 import cn.iocoder.yudao.module.promotion.enums.coupon.CouponTakeTypeEnum;
 
-import jakarta.validation.Valid;
+import javax.validation.Valid;
 import java.util.Collection;
 import java.util.List;
 
diff --git a/yudao-module-system/yudao-module-system-server/src/main/java/cn/iocoder/yudao/module/system/service/mail/MailTemplateServiceImpl.java b/yudao-module-system/yudao-module-system-server/src/main/java/cn/iocoder/yudao/module/system/service/mail/MailTemplateServiceImpl.java
index 2ee46dbf7..116f24155 100644
--- a/yudao-module-system/yudao-module-system-server/src/main/java/cn/iocoder/yudao/module/system/service/mail/MailTemplateServiceImpl.java
+++ b/yudao-module-system/yudao-module-system-server/src/main/java/cn/iocoder/yudao/module/system/service/mail/MailTemplateServiceImpl.java
@@ -11,14 +11,14 @@ import cn.iocoder.yudao.module.system.dal.dataobject.mail.MailTemplateDO;
 import cn.iocoder.yudao.module.system.dal.mysql.mail.MailTemplateMapper;
 import cn.iocoder.yudao.module.system.dal.redis.RedisKeyConstants;
 import com.google.common.annotations.VisibleForTesting;
-import jakarta.annotation.Resource;
-import jakarta.validation.Valid;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.cache.annotation.CacheEvict;
 import org.springframework.cache.annotation.Cacheable;
 import org.springframework.stereotype.Service;
 import org.springframework.validation.annotation.Validated;
 
+import javax.annotation.Resource;
+import javax.validation.Valid;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
@@ -152,7 +152,7 @@ public class MailTemplateServiceImpl implements MailTemplateService {
         String regex = "(?s)<pre[^>]*>(.*?)</pre>";
         Pattern pattern = Pattern.compile(regex);
         Matcher matcher = pattern.matcher(content);
-        StringBuilder sb = new StringBuilder();
+        StringBuffer sb = new StringBuffer();
         while (matcher.find()) {
             // 提取 <pre> 标签内的内容
             String innerContent = matcher.group(1);
@@ -192,7 +192,7 @@ public class MailTemplateServiceImpl implements MailTemplateService {
         // 匹配 <pre><code> 标签的代码块
         Pattern codeBlockPattern = Pattern.compile("<pre\\s*.*?><code\\s*.*?>(.*?)</code></pre>", Pattern.DOTALL);
         Matcher matcher = codeBlockPattern.matcher(content);
-        StringBuilder sb = new StringBuilder();
+        StringBuffer sb = new StringBuffer();
         while (matcher.find()) {
             // 获取代码块内容
             String codeBlock = matcher.group(1);