diff --git a/yudao-framework/yudao-spring-boot-starter-biz-dict/src/main/java/cn/iocoder/yudao/framework/dict/core/util/DictFrameworkUtils.java b/yudao-framework/yudao-spring-boot-starter-biz-dict/src/main/java/cn/iocoder/yudao/framework/dict/core/util/DictFrameworkUtils.java
index 866dcb46d..58e1258b0 100644
--- a/yudao-framework/yudao-spring-boot-starter-biz-dict/src/main/java/cn/iocoder/yudao/framework/dict/core/util/DictFrameworkUtils.java
+++ b/yudao-framework/yudao-spring-boot-starter-biz-dict/src/main/java/cn/iocoder/yudao/framework/dict/core/util/DictFrameworkUtils.java
@@ -27,7 +27,7 @@ public class DictFrameworkUtils {
     /**
      * 针对 {@link #getDictDataLabel(String, String)} 的缓存
      */
-    private static final LoadingCache<KeyValue<String, String>, DictDataRespDTO> getDictDataCache = CacheUtils.buildAsyncReloadingCache(
+    private static final LoadingCache<KeyValue<String, String>, DictDataRespDTO> GET_DICT_DATA_CACHE = CacheUtils.buildAsyncReloadingCache(
             Duration.ofMinutes(1L), // 过期时间 1 分钟
             new CacheLoader<KeyValue<String, String>, DictDataRespDTO>() {
 
@@ -41,7 +41,7 @@ public class DictFrameworkUtils {
     /**
      * 针对 {@link #parseDictDataValue(String, String)} 的缓存
      */
-    private static final LoadingCache<KeyValue<String, String>, DictDataRespDTO> parseDictDataCache = CacheUtils.buildAsyncReloadingCache(
+    private static final LoadingCache<KeyValue<String, String>, DictDataRespDTO> PARSE_DICT_DATA_CACHE = CacheUtils.buildAsyncReloadingCache(
             Duration.ofMinutes(1L), // 过期时间 1 分钟
             new CacheLoader<KeyValue<String, String>, DictDataRespDTO>() {
 
@@ -59,12 +59,12 @@ public class DictFrameworkUtils {
 
     @SneakyThrows
     public static String getDictDataLabel(String dictType, String value) {
-        return getDictDataCache.get(new KeyValue<>(dictType, value)).getLabel();
+        return GET_DICT_DATA_CACHE.get(new KeyValue<>(dictType, value)).getLabel();
     }
 
     @SneakyThrows
     public static String parseDictDataValue(String dictType, String label) {
-        return parseDictDataCache.get(new KeyValue<>(dictType, label)).getValue();
+        return PARSE_DICT_DATA_CACHE.get(new KeyValue<>(dictType, label)).getValue();
     }
 
 }
diff --git a/yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/mybatis/core/type/JsonLongSetTypeHandler.java b/yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/mybatis/core/type/JsonLongSetTypeHandler.java
index ed6d81baa..052c7232e 100644
--- a/yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/mybatis/core/type/JsonLongSetTypeHandler.java
+++ b/yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/mybatis/core/type/JsonLongSetTypeHandler.java
@@ -16,11 +16,11 @@ import java.util.Set;
  */
 public class JsonLongSetTypeHandler extends AbstractJsonTypeHandler<Object> {
 
-    private static final TypeReference<Set<Long>> typeReference = new TypeReference<Set<Long>>(){};
+    private static final TypeReference<Set<Long>> TYPE_REFERENCE = new TypeReference<Set<Long>>(){};
 
     @Override
     protected Object parse(String json) {
-        return JsonUtils.parseObject(json, typeReference);
+        return JsonUtils.parseObject(json, TYPE_REFERENCE);
     }
 
     @Override
diff --git a/yudao-framework/yudao-spring-boot-starter-redis/src/main/java/cn/iocoder/yudao/framework/redis/core/RedisKeyRegistry.java b/yudao-framework/yudao-spring-boot-starter-redis/src/main/java/cn/iocoder/yudao/framework/redis/core/RedisKeyRegistry.java
index 882d8d3b1..4ef3b92f3 100644
--- a/yudao-framework/yudao-spring-boot-starter-redis/src/main/java/cn/iocoder/yudao/framework/redis/core/RedisKeyRegistry.java
+++ b/yudao-framework/yudao-spring-boot-starter-redis/src/main/java/cn/iocoder/yudao/framework/redis/core/RedisKeyRegistry.java
@@ -11,18 +11,18 @@ public class RedisKeyRegistry {
     /**
      * Redis RedisKeyDefine 数组
      */
-    private static final List<RedisKeyDefine> defines = new ArrayList<>();
+    private static final List<RedisKeyDefine> DEFINES = new ArrayList<>();
 
     public static void add(RedisKeyDefine define) {
-        defines.add(define);
+        DEFINES.add(define);
     }
 
     public static List<RedisKeyDefine> list() {
-        return defines;
+        return DEFINES;
     }
 
     public static int size() {
-        return defines.size();
+        return DEFINES.size();
     }
 
 }
diff --git a/yudao-framework/yudao-spring-boot-starter-security/src/main/java/cn/iocoder/yudao/framework/security/core/context/TransmittableThreadLocalSecurityContextHolderStrategy.java b/yudao-framework/yudao-spring-boot-starter-security/src/main/java/cn/iocoder/yudao/framework/security/core/context/TransmittableThreadLocalSecurityContextHolderStrategy.java
index 5e46daa1e..1bdbe712f 100644
--- a/yudao-framework/yudao-spring-boot-starter-security/src/main/java/cn/iocoder/yudao/framework/security/core/context/TransmittableThreadLocalSecurityContextHolderStrategy.java
+++ b/yudao-framework/yudao-spring-boot-starter-security/src/main/java/cn/iocoder/yudao/framework/security/core/context/TransmittableThreadLocalSecurityContextHolderStrategy.java
@@ -17,19 +17,19 @@ public class TransmittableThreadLocalSecurityContextHolderStrategy implements Se
     /**
      * 使用 TransmittableThreadLocal 作为上下文
      */
-    private static final ThreadLocal<SecurityContext> contextHolder = new TransmittableThreadLocal<>();
+    private static final ThreadLocal<SecurityContext> CONTEXT_HOLDER = new TransmittableThreadLocal<>();
 
     @Override
     public void clearContext() {
-        contextHolder.remove();
+        CONTEXT_HOLDER.remove();
     }
 
     @Override
     public SecurityContext getContext() {
-        SecurityContext ctx = contextHolder.get();
+        SecurityContext ctx = CONTEXT_HOLDER.get();
         if (ctx == null) {
             ctx = createEmptyContext();
-            contextHolder.set(ctx);
+            CONTEXT_HOLDER.set(ctx);
         }
         return ctx;
     }
@@ -37,7 +37,7 @@ public class TransmittableThreadLocalSecurityContextHolderStrategy implements Se
     @Override
     public void setContext(SecurityContext context) {
         Assert.notNull(context, "Only non-null SecurityContext instances are permitted");
-        contextHolder.set(context);
+        CONTEXT_HOLDER.set(context);
     }
 
     @Override
diff --git a/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/service/codegen/inner/CodegenBuilder.java b/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/service/codegen/inner/CodegenBuilder.java
index 7523fab6d..90f5816f3 100644
--- a/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/service/codegen/inner/CodegenBuilder.java
+++ b/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/service/codegen/inner/CodegenBuilder.java
@@ -31,7 +31,7 @@ public class CodegenBuilder {
      * 字段名与 {@link CodegenColumnListConditionEnum} 的默认映射
      * 注意，字段的匹配以后缀的方式
      */
-    private static final Map<String, CodegenColumnListConditionEnum> columnListOperationConditionMappings =
+    private static final Map<String, CodegenColumnListConditionEnum> COLUMN_LIST_OPERATION_CONDITION_MAPPINGS =
             MapUtil.<String, CodegenColumnListConditionEnum>builder()
                     .put("name", CodegenColumnListConditionEnum.LIKE)
                     .put("time", CodegenColumnListConditionEnum.BETWEEN)
@@ -42,7 +42,7 @@ public class CodegenBuilder {
      * 字段名与 {@link CodegenColumnHtmlTypeEnum} 的默认映射
      * 注意，字段的匹配以后缀的方式
      */
-    private static final Map<String, CodegenColumnHtmlTypeEnum> columnHtmlTypeMappings =
+    private static final Map<String, CodegenColumnHtmlTypeEnum> COLUMN_HTML_TYPE_MAPPINGS =
             MapUtil.<String, CodegenColumnHtmlTypeEnum>builder()
                     .put("status", CodegenColumnHtmlTypeEnum.RADIO)
                     .put("sex", CodegenColumnHtmlTypeEnum.RADIO)
@@ -143,7 +143,7 @@ public class CodegenBuilder {
         column.setListOperation(!LIST_OPERATION_EXCLUDE_COLUMN.contains(column.getJavaField())
                 && !column.getPrimaryKey()); // 对于主键，列表过滤不需要传递
         // 处理 listOperationCondition 字段
-        columnListOperationConditionMappings.entrySet().stream()
+        COLUMN_LIST_OPERATION_CONDITION_MAPPINGS.entrySet().stream()
                 .filter(entry -> StrUtil.endWithIgnoreCase(column.getJavaField(), entry.getKey()))
                 .findFirst().ifPresent(entry -> column.setListOperationCondition(entry.getValue().getCondition()));
         if (column.getListOperationCondition() == null) {
@@ -155,7 +155,7 @@ public class CodegenBuilder {
 
     private void processColumnUI(CodegenColumnDO column) {
         // 基于后缀进行匹配
-        columnHtmlTypeMappings.entrySet().stream()
+        COLUMN_HTML_TYPE_MAPPINGS.entrySet().stream()
                 .filter(entry -> StrUtil.endWithIgnoreCase(column.getJavaField(), entry.getKey()))
                 .findFirst().ifPresent(entry -> column.setHtmlType(entry.getValue().getType()));
         // 如果是 Boolean 类型时，设置为 radio 类型.