BUG修改

teachcloud-common/src/main/java/com/qmth/teachcloud/common/service/impl/CommonCacheServiceImpl.java

@@ -588,7 +588,7 @@ public class CommonCacheServiceImpl implements CommonCacheService {
     @Override
     @CachePut(value = SystemConstant.SYS_CONFIG_CACHE, key = "#p0", condition = "#result != null")
     public SysConfig updateSysConfigCache(String key) {
-        return sysConfigService.getById(new QueryWrapper<SysConfig>().lambda().eq(SysConfig::getConfigKey, key));
+        return sysConfigService.getOne(new QueryWrapper<SysConfig>().lambda().eq(SysConfig::getConfigKey, key));
     }
 
     /**