diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysConfigController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysConfigController.java
index 7010ba01c..c1b3acd86 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysConfigController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysConfigController.java
@@ -82,7 +82,8 @@ public class SysConfigController extends BaseController {
         if (UserConstants.NOT_UNIQUE.equals(configService.checkConfigKeyUnique(config))) {
             return R.fail("新增参数'" + config.getConfigName() + "'失败，参数键名已存在");
         }
-        return R.ok(configService.insertConfig(config));
+        configService.insertConfig(config);
+        return R.ok();
     }
 
     /**
@@ -95,7 +96,8 @@ public class SysConfigController extends BaseController {
         if (UserConstants.NOT_UNIQUE.equals(configService.checkConfigKeyUnique(config))) {
             return R.fail("修改参数'" + config.getConfigName() + "'失败，参数键名已存在");
         }
-        return R.ok(configService.updateConfig(config));
+        configService.updateConfig(config);
+        return R.ok();
     }
 
     /**
@@ -105,7 +107,8 @@ public class SysConfigController extends BaseController {
     @Log(title = "参数管理", businessType = BusinessType.UPDATE)
     @PutMapping("/updateByKey")
     public R<Void> updateByKey(@RequestBody SysConfig config) {
-        return R.ok(configService.updateConfig(config));
+        configService.updateConfig(config);
+        return R.ok();
     }
 
     /**
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictTypeServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictTypeServiceImpl.java
index 00e88b8a3..2d589e5b3 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictTypeServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictTypeServiceImpl.java
@@ -112,6 +112,7 @@ public class SysDictTypeServiceImpl implements ISysDictTypeService, DictService
      * @param dictType 字典类型
      * @return 字典类型
      */
+    @Cacheable(cacheNames = CacheNames.SYS_DICT, key = "#dictType")
     @Override
     public SysDictType selectDictTypeByType(String dictType) {
         return baseMapper.selectById(new LambdaQueryWrapper<SysDictType>().eq(SysDictType::getDictType, dictType));