diff --git a/.agent-taskgraph/queue/inbox/ABG-V2-EXPERIENCE-REVIEW-R4/goal.md b/.agent-taskgraph/queue/inbox/ABG-V2-EXPERIENCE-REVIEW-R4/goal.md
index c57e25b9..33984b57 100644
--- a/.agent-taskgraph/queue/inbox/ABG-V2-EXPERIENCE-REVIEW-R4/goal.md
+++ b/.agent-taskgraph/queue/inbox/ABG-V2-EXPERIENCE-REVIEW-R4/goal.md
@@ -3,8 +3,9 @@
 > Stage: fixed-revision pre-development independent review
 > Started: 2026-08-11T10:44:55+08:00
 > Task ID: `ABG-V2-EXPERIENCE-REVIEW-R4`
-> Baseline: `db932cfc00af4e359babf8a81447b0affd0184fa; fixed product source; clean/upstream at closure`
+> Baseline: `9c7e86bffd0d61d184a60d42d95036c2cb17f9fe; branch=review/abg-v2-experience-r4; clean`
 > Accepted 上一阶段: `bcb2931356bb416f2bf617e3704d33bb8566e200`
+> Fixed product source: `db932cfc00af4e359babf8a81447b0affd0184fa`
 > Frozen spec: `.agent-taskgraph/spec.md` revision `design-spec-r3`
 > Graph node: `.agent-taskgraph/graph.yaml#v2_experience_review_r4` revision `graph-r9`
 > Independent contract: `docs/reviews/PRE_DEVELOPMENT_READINESS_AUDIT.md` at the fixed source
diff --git a/.agent-taskgraph/queue/inbox/ABG-V2-SYSTEMS-REVIEW-R4/goal.md b/.agent-taskgraph/queue/inbox/ABG-V2-SYSTEMS-REVIEW-R4/goal.md
index c04e2081..67466ae4 100644
--- a/.agent-taskgraph/queue/inbox/ABG-V2-SYSTEMS-REVIEW-R4/goal.md
+++ b/.agent-taskgraph/queue/inbox/ABG-V2-SYSTEMS-REVIEW-R4/goal.md
@@ -3,8 +3,9 @@
 > Stage: fixed-revision pre-development independent review
 > Started: 2026-08-11T10:44:55+08:00
 > Task ID: `ABG-V2-SYSTEMS-REVIEW-R4`
-> Baseline: `db932cfc00af4e359babf8a81447b0affd0184fa; fixed product source; clean/upstream at closure`
+> Baseline: `9c7e86bffd0d61d184a60d42d95036c2cb17f9fe; branch=review/abg-v2-systems-r4; clean`
 > Accepted 上一阶段: `bcb2931356bb416f2bf617e3704d33bb8566e200`
+> Fixed product source: `db932cfc00af4e359babf8a81447b0affd0184fa`
 > Frozen spec: `.agent-taskgraph/spec.md` revision `design-spec-r3`
 > Graph node: `.agent-taskgraph/graph.yaml#v2_systems_review_r4` revision `graph-r9`
 > Independent contract: `docs/reviews/PRE_DEVELOPMENT_READINESS_AUDIT.md` at the fixed source