diff --git a/claim.json b/claim.json
index e78b53cc..eda079c8 100644
--- a/claim.json
+++ b/claim.json
@@ -1 +1 @@
-{"branch": null, "commit": null, "integration_branch": "V2.0", "key": "issues/31", "number": 31, "owner": "cursor-4943ae70-780a-47b0-9e97-12324960e421", "repository": "https://gitea.aichengyan.com/cykj/zkxw", "stage": "claimed", "token": "cfce082f87384cbd97c6b58851713862", "updated_at": "2026-11-05T03:20:32.012416+00:00", "version": 1, "worktree": null}
\ No newline at end of file
+{"branch": null, "commit": null, "integration_branch": "V2.0", "key": "issues/31", "number": 31, "owner": "cursor-4943ae70-780a-47b0-9e97-12324960e421", "previous_stage": "claimed", "repository": "https://gitea.aichengyan.com/cykj/zkxw", "stage": "planning", "token": "cfce082f87384cbd97c6b58851713862", "updated_at": "2026-11-05T03:21:27.227279+00:00", "version": 1, "worktree": null}
\ No newline at end of file