diff --git a/conductor/tracks/gui_decoupling_controller_20260302/plan.md b/conductor/tracks/gui_decoupling_controller_20260302/plan.md
index 20d8c15..d54fb92 100644
--- a/conductor/tracks/gui_decoupling_controller_20260302/plan.md
+++ b/conductor/tracks/gui_decoupling_controller_20260302/plan.md
@@ -25,8 +25,8 @@
 - [ ] Task: Conductor - User Manual Verification 'Phase 4: Final Validation' (Protocol in workflow.md)
 
 ## Phase 5: Stabilization & Cleanup (RECOVERY)
-- [~] Task: Task 5.1: AST Synchronization Audit
-- [ ] Task: Task 5.2: Restore Controller Properties (Restore `current_provider`)
+- [x] Task: Task 5.1: AST Synchronization Audit [16d337e]
+- [~] Task: Task 5.2: Restore Controller Properties (Restore `current_provider`)
 - [ ] Task: Task 5.3: Replace magic `__getattr__` with Explicit Delegation
 - [ ] Task: Task 5.4: Fix Sandbox Isolation logic in `conftest.py`
 - [ ] Task: Task 5.5: Event Loop Consolidation & Single-Writer Sync
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