diff --git a/src/app/modules/base/service/sys/conf.ts b/src/app/modules/base/service/sys/conf.ts
index 1851418..2db94cd 100644
--- a/src/app/modules/base/service/sys/conf.ts
+++ b/src/app/modules/base/service/sys/conf.ts
@@ -32,6 +32,7 @@ export class BaseSysConfService extends BaseService {
     await this.baseSysConfEntity
       .createQueryBuilder()
       .update()
+      .where({ cKey })
       .set({ cKey, cValue })
       .execute();
   }