diff --git a/CHANGELOG.md b/CHANGELOG.md
index e95a14c..461ab50 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,7 @@
 # 更新日志
+## 2019.05.24
+- `xiaomi` 新增 Redmi 7A（代号稍后补充）。
+- `xiaomi_en` Added Redmi 7A (codename will be added soon).
 ## 2019.05.22
 - `lenovo` 新增联想 Z6 青春版。
 ## 2019.05.20
diff --git a/brands/xiaomi.md b/brands/xiaomi.md
index b55b55b..c840086 100644
--- a/brands/xiaomi.md
+++ b/brands/xiaomi.md
@@ -1,4 +1,4 @@
-# 小米手机型号汇总 20190508
+# 小米手机型号汇总 20190524
 
 ## 小米手机
 
@@ -494,6 +494,14 @@ M1810F6LG, M1810F6LH: Redmi 7 国际版
 
 M1810F6LI: Redmi 7 印度版
 
+**[C3E] Redmi 7A:**
+
+M1903C3EE: Redmi 7A 全网通版
+
+M1903C3ET: Redmi 7A 移动 4G+ 版
+
+M1903C3EC: Redmi 7A 联通电信定制版
+
 **[H3W] 红米 Note (`lcsh92_wet_gb9`):**
 
 2014018: 红米 Note 联通 3G 标准版
diff --git a/brands/xiaomi_en.md b/brands/xiaomi_en.md
index 3b4d3b6..0153f1c 100644
--- a/brands/xiaomi_en.md
+++ b/brands/xiaomi_en.md
@@ -484,6 +484,14 @@ M1810F6LT: Redmi 7 China Mobile
 
 M1810F6LC: Redmi 7 China Unicom / China Telecom
 
+**[C3E] Redmi 7A:**
+
+M1903C3EE: Redmi 7A China
+
+M1903C3ET: Redmi 7A China Mobile
+
+M1903C3EC: Redmi 7A China Unicom / China Telecom
+
 **[H3W] Redmi Note (`lcsh92_wet_gb9`):**
 
 2014018: Redmi Note WCDMA 1GB
diff --git a/docs/小米手机型号汇总.docx b/docs/小米手机型号汇总.docx
index aad298f..33477bc 100644
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