diff --git a/CHANGELOG.md b/CHANGELOG.md
index 017f007..afc44c0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 # 更新日志
 ## 2023-08-18
 - `honor_cn` 新增 荣耀畅玩 40S。
+- `vivo_cn` 新增 vivo Y78+ (t1)。
 ## 2023-08-17
 - `oppo_cn` 新增 OPPO Find N3 Flip。
 ## 2023-08-16
diff --git a/brands/vivo_cn.md b/brands/vivo_cn.md
index c9b3ae5..db72384 100644
--- a/brands/vivo_cn.md
+++ b/brands/vivo_cn.md
@@ -520,9 +520,9 @@
 
 `V2278A`: vivo Y77t 5G / vivo Y78 5G / vivo Y78m 5G
 
-**vivo Y78+ (`PD2271`):**
+**vivo Y78+ / vivo Y78+ (t1) (`PD2271`):**
 
-`V2271A`: vivo Y78+ 5G
+`V2271A`: vivo Y78+ 5G / vivo Y78+ (t1) 5G
 
 **vivo Y81 (`PD1732`):**
 
diff --git a/scripts/models.csv b/scripts/models.csv
index fc0c61b..1348d2b 100644
--- a/scripts/models.csv
+++ b/scripts/models.csv
@@ -5157,7 +5157,8 @@ V2166BA,mob,vivo,vivo,,PD2224,Y77e|Y77e (t1 版),1#5G
 V2278A,mob,vivo,vivo,,PD2278,Y77t|Y78|Y78m,#5G
 V2278A,mob,vivo,vivo,,PD2278,Y77t|Y78|Y78m,1#5G
 V2278A,mob,vivo,vivo,,PD2278,Y77t|Y78|Y78m,2#5G
-V2271A,mob,vivo,vivo,,PD2271,Y78,#5G
+V2271A,mob,vivo,vivo,,PD2271,Y78|Y78+ (t1),#5G
+V2271A,mob,vivo,vivo,,PD2271,Y78|Y78+ (t1),1#5G
 V1732A,mob,vivo,vivo,,PD1732,Y81,#全网通版
 V1732T,mob,vivo,vivo,,PD1732,Y81,#移动全网通版
 V1732A,mob,vivo,vivo,,PD1732,Y81s,#全网通版