diff --git a/backend/services/contribution-service/src/infrastructure/persistence/repositories/contribution-record.repository.ts b/backend/services/contribution-service/src/infrastructure/persistence/repositories/contribution-record.repository.ts
index 5df704ff..586f40d5 100644
--- a/backend/services/contribution-service/src/infrastructure/persistence/repositories/contribution-record.repository.ts
+++ b/backend/services/contribution-service/src/infrastructure/persistence/repositories/contribution-record.repository.ts
@@ -48,14 +48,14 @@ export class ContributionRecordRepository implements IContributionRecordReposito
     const page = options?.page ?? 1;
     const limit = options?.limit ?? 50;
 
-    // 根据 sourceType 动态排序：同伴下按 L 降序，同伴上按 T 降序，全部按 L/T 降序
+    // 根据 sourceType 动态排序：同伴下按 L 升序，同伴上按 T 升序，全部按 L/T 升序
     let orderBy: any;
     if (options?.sourceType === 'TEAM_LEVEL') {
-      orderBy = [{ levelDepth: 'desc' }, { createdAt: 'desc' }];
+      orderBy = [{ levelDepth: 'asc' }, { createdAt: 'desc' }];
     } else if (options?.sourceType === 'TEAM_BONUS') {
-      orderBy = [{ bonusTier: 'desc' }, { createdAt: 'desc' }];
+      orderBy = [{ bonusTier: 'asc' }, { createdAt: 'desc' }];
     } else {
-      orderBy = [{ levelDepth: 'desc' }, { bonusTier: 'desc' }, { createdAt: 'desc' }];
+      orderBy = [{ levelDepth: 'asc' }, { bonusTier: 'asc' }, { createdAt: 'desc' }];
     }
 
     const [records, total] = await Promise.all([