diff --git a/openclaw-weixin/accounts/e48ace9814f0-im-bot.context-tokens.json b/openclaw-weixin/accounts/e48ace9814f0-im-bot.context-tokens.json
index 9596877..33eec96 100644
--- a/openclaw-weixin/accounts/e48ace9814f0-im-bot.context-tokens.json
+++ b/openclaw-weixin/accounts/e48ace9814f0-im-bot.context-tokens.json
@@ -1 +1 @@
-{"o9cq80w6ZnnPGItW-GGACkwd69bA@im.wechat":"AARzJWAFAAABAAAAAACspMPPJaRPKrtgr5GNaiAAAAB+9905Q6UiugPBawU3n3cyzQX+LkN8ofRzsCZYN0mt7jYxhoYWIxPzPsLLrnKBQrCkmL3hodLP4y1K+2mrTxEooNPDBo1q"}
\ No newline at end of file
+{"o9cq80w6ZnnPGItW-GGACkwd69bA@im.wechat":"AARzJWAFAAABAAAAAACLPtgh//XVsmW4UsuQaiAAAAB+9905Q6UiugPBawU3n3cyzQX+LkN8ofRzsCZYN0mt7qx/VYI9nAeGncnSMHjh3mvJ6GEPKV3vBaQjHkIcf1HMmSUAOSvO"}
\ No newline at end of file
diff --git a/openclaw-weixin/accounts/e48ace9814f0-im-bot.sync.json b/openclaw-weixin/accounts/e48ace9814f0-im-bot.sync.json
index 99ed2e0..e34ac62 100644
--- a/openclaw-weixin/accounts/e48ace9814f0-im-bot.sync.json
+++ b/openclaw-weixin/accounts/e48ace9814f0-im-bot.sync.json
@@ -1 +1 @@
-{"get_updates_buf":"ChAIWBCXx4TIgzQYmp6chfYzEjplNDhhY2U5ODE0ZjBAaW0uYm90OjA2MDAwMGQ0ZmYwNzg5NWY2NDFlMmZjNmIzNGUzMzNkZDIwMjgx"}
\ No newline at end of file
+{"get_updates_buf":"ChAIWRD51emshDQYmp6chfYzEjplNDhhY2U5ODE0ZjBAaW0uYm90OjA2MDAwMGQ0ZmYwNzg5NWY2NDFlMmZjNmIzNGUzMzNkZDIwMjgx"}
\ No newline at end of file
diff --git a/workspace-attestations/6397fae5f96daf0305fa8429ca25088fceadaf468d9561af95917742b6cf7b2e.attested b/workspace-attestations/6397fae5f96daf0305fa8429ca25088fceadaf468d9561af95917742b6cf7b2e.attested
index 518584a..d051470 100644
--- a/workspace-attestations/6397fae5f96daf0305fa8429ca25088fceadaf468d9561af95917742b6cf7b2e.attested
+++ b/workspace-attestations/6397fae5f96daf0305fa8429ca25088fceadaf468d9561af95917742b6cf7b2e.attested
@@ -1,4 +1,4 @@
 openclaw-workspace-attestation:v1
-2026-08-13T23:48:20.090Z
+2026-08-27T23:43:02.474Z
 generated:HEARTBEAT.md:ecce558615751a35aa173731e892ff3993f44bb4f5a1219c0a02994790c85528
 generated:USER.md:e418ca9a680553b3ad8f54aecb0d403330810bb77826ab5251cc1dc13368fe16
diff --git a/workspace-fitness/MEMORY.md b/workspace-fitness/MEMORY.md
index 88639c5..0f53384 100644
--- a/workspace-fitness/MEMORY.md
+++ b/workspace-fitness/MEMORY.md
@@ -65,6 +65,7 @@
 | **2026-07-31** | **66.2** | **132.4** | **🔺 +1.0 ⚠️ 小反弹** |
 | **2026-08-07** | **66.5** | **133.0** | **🔺 +0.6 ⚠️ 继续微升** |
 | **2026-08-14** | **66.3** | **132.6** | **🔻 -0.4 回落** |
+| **2026-08-28** | **66.2** | **132.4** | **🔻 -0.2 缓降** |
 
 ### 整体趋势
 
@@ -79,7 +80,8 @@
 - ⚠️ **7/31 回升至132.4斤（+1.0）**，处于近两周震荡中枢，观察明后日趋势
 - ⚠️ **8/7 回升至133.0斤（+0.6）**，连续两测均为回升走势，已高于7/24水平，需关注是否饮食放松
 - ✅ **8/14 回落至132.6斤（-0.4）**，止住连续回升势头
-- 距离目标(126-130斤)还剩**约3.0~7.0斤**
+- ✅ **8/28 缓降至132.4斤（-0.2）**，8/14→8/28连续两次缓降，确认止住7月底回升，处于131-133斤平稳区间
+- 距离目标(126-130斤)还剩**约2.4~6.4斤**
 
 ## 食物偏好记录