diff --git a/claim.json b/claim.json
index b3350d79..26c2709b 100644
--- a/claim.json
+++ b/claim.json
@@ -1 +1 @@
-{"branch": null, "commit": null, "integration_branch": "V2.0", "key": "issues/100", "number": 100, "owner": "issue100-2cc21539-c0c", "repository": "https://gitea.aichengyan.com/cykj/zkxw", "stage": "claimed", "token": "57f15cc1c7484140b886bbbadd487173", "updated_at": "2026-11-12T05:59:26.612842+00:00", "version": 1, "worktree": null}
\ No newline at end of file
+{"branch": "codex/issue-100-remove-lab-proc-menu-376405e81044", "commit": "b3c191ee9931d8ff3ef282b6aac4bce4298c957f", "integration_branch": "V2.0", "key": "issues/100", "number": 100, "owner": "issue100-2cc21539-c0c", "previous_stage": "claimed", "repository": "https://gitea.aichengyan.com/cykj/zkxw", "stage": "implementing", "token": "57f15cc1c7484140b886bbbadd487173", "updated_at": "2026-11-12T05:59:54.190668+00:00", "version": 1, "worktree": "/Users/wuzilong/work/00code/zkxw/.local/agent/worktrees/issue-100-remove-lab-proc-menu-376405e81044"}
\ No newline at end of file