diff --git a/CHANGELOG.md b/CHANGELOG.md
index 724ed20..414d25e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,6 @@
 # 更新日志
+### 2026-03-02
+- `xiaomi` 增补 Xiaomi 17 Ultra by Leica (非卫星)。
 ### 2026-03-01
 - `xiaomi` 新增 REDMI A7 Pro。
 ### 2026-02-27
diff --git a/brands/xiaomi.md b/brands/xiaomi.md
index 1379aaa..e0af43e 100644
--- a/brands/xiaomi.md
+++ b/brands/xiaomi.md
@@ -488,9 +488,9 @@
 
 `2509FPN0BC`: Xiaomi 17 Pro Max
 
-**[`P1`] Xiaomi 17 Ultra (`nezha`):**
+**[`P1`] Xiaomi 17 Ultra / Xiaomi 17 Ultra by Leica (`nezha`):**
 
-`2512BPNDAC`: Xiaomi 17 Ultra 国行版
+`2512BPNDAC`: Xiaomi 17 Ultra 国行版 / Xiaomi 17 Ultra by Leica 国行版 (非卫星)
 
 `2512BPNDAG`: Xiaomi 17 Ultra 国际版
 
@@ -498,7 +498,7 @@
 
 **[`P1S`] Xiaomi 17 Ultra by Leica / Leica Leitzphone powered by Xiaomi (`nezha`):**
 
-`25128PNA1C`: Xiaomi 17 Ultra by Leica 国行版
+`25128PNA1C`: Xiaomi 17 Ultra by Leica 国行版 (卫星通讯)
 
 `25128PNA1G`: Leica Leitzphone powered by Xiaomi 国际版
 
diff --git a/brands/xiaomi_cn.md b/brands/xiaomi_cn.md
index 5167c3b..f3615bc 100644
--- a/brands/xiaomi_cn.md
+++ b/brands/xiaomi_cn.md
@@ -282,13 +282,13 @@
 
 `2509FPN0BC`: Xiaomi 17 Pro Max
 
-**[`P1`] Xiaomi 17 Ultra (`nezha`):**
+**[`P1`] Xiaomi 17 Ultra / Xiaomi 17 Ultra by Leica (`nezha`):**
 
-`2512BPNDAC`: Xiaomi 17 Ultra
+`2512BPNDAC`: Xiaomi 17 Ultra / Xiaomi 17 Ultra by Leica (非卫星)
 
 **[`P1S`] Xiaomi 17 Ultra by Leica (`nezha`):**
 
-`25128PNA1C`: Xiaomi 17 Ultra by Leica
+`25128PNA1C`: Xiaomi 17 Ultra by Leica (卫星通讯)
 
 ## 小米 Note 系列