diff --git a/docs/BACKEND_DESIGN/BD-2026-044-rhythm-config-write.md b/docs/BACKEND_DESIGN/BD-2026-044-rhythm-config-write.md
index accfed2..e9057f4 100644
--- a/docs/BACKEND_DESIGN/BD-2026-044-rhythm-config-write.md
+++ b/docs/BACKEND_DESIGN/BD-2026-044-rhythm-config-write.md
@@ -3,8 +3,8 @@
 | Field | Value |
 |-------|-------|
 | ID | BD-2026-044 |
-| Status | **Approved** |
-| Coding | **AUTHORIZED** |
+| Status | **Approved · Implemented** |
+| Coding | **Done · Closed** |
 | Level | L2 |
 | Migration | `000053_ops_rhythm_config_write`（编码时分配） |