diff --git a/progress.json b/progress.json
index 481f1fe2..20a221ea 100644
--- a/progress.json
+++ b/progress.json
@@ -1,8 +1,8 @@
 {
   "version": 1,
   "total_tasks": 100,
-  "completed": 48,
-  "rounds": 48,
+  "completed": 49,
+  "rounds": 49,
   "started_at": "2026-08-29T14:10:48+08:00",
   "updated_at": "2026-08-30T13:40:09",
   "tasks": [
@@ -352,7 +352,8 @@
       "title": "将结果明细从逐行 RustFS 对象改为 chunk 级 payload 存储",
       "module": "collectdata",
       "dependency": "48",
-      "status": "pending"
+      "status": "done",
+      "updated_at": "2026-08-30T14:31:08"
     },
     {
       "id": 50,