From acef46063c3eedddcaccde67b9572704548945d9 Mon Sep 17 00:00:00 2001
From: Gmaker689 <1711322114@qq.com>
Date: Mon, 25 May 2026 20:19:09 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BB=BB=E5=8A=A1=E4=BE=A7=E8=BE=B9?=
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GetTasks 返回的 TaskResponse.ID 使用了数据库自增 ID (t.ID) 而非 ExternalID，
导致前端用错误 ID 调用 GetTask 接口时 external_id 查询不到记录。
改为返回 t.ExternalID 与实际查询字段一致。
---
 backend/internal/service/project.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/internal/service/project.go b/backend/internal/service/project.go
index 14138f3..30fde5a 100644
--- a/backend/internal/service/project.go
+++ b/backend/internal/service/project.go
@@ -198,7 +198,7 @@ func (s *ProjectService) GetTasks(ctx context.Context, userID uint, projectID ui
 	response := make([]model.TaskResponse, len(tasks))
 	for i, t := range tasks {
 		response[i] = model.TaskResponse{
-			ID:         fmt.Sprintf("%d", t.ID),
+			ID:         t.ExternalID,
 			ProjectID:  fmt.Sprintf("%d", t.ProjectID),
 			Prompt:     t.Prompt,
 			AssetType:  t.AssetType,