diff --git a/docs/man/huawei-ups2000.txt b/docs/man/huawei-ups2000.txt
index 5cf7c1a29a..51418d9634 100644
--- a/docs/man/huawei-ups2000.txt
+++ b/docs/man/huawei-ups2000.txt
@@ -36,8 +36,10 @@ but more testers are needed.
 Currently, it has been tested on the following models.
 
 * UPS2000-A-1KTTS (firmware: UPS2000A, V2R1C1SPC40, P1.0-D1.0)
+* UPS2000-A-1KTTS (firmware: UPS2000A, V2R1C1SPC50, P1.0-D1.0)
 * UPS2000-A-2KTTS (firmware: UPS2000A, V2R1C1SPC50, P1.0-D1.0)
 * UPS2000-G-1KRTS (firmware: UPS2000A, V2R1C1SPC40, P1.0-D1.0)
+* UPS2000-G-1KRTS (firmware: UPS2000G, V2R1C1SPC50, P1.0-D1.0)
 * UPS2000-G-3KRTS (firmware: UPS2000A, V2R1C1SPC40, P1.0-D1.0)
 * UPS2000-G-3KRTS (firmware: UPS2000G, V2R1C1SPC50, P1.0-D1.0)