diff --git a/kernel/util/font.go b/kernel/util/font.go
index 7e4407e7d..af92cd713 100644
--- a/kernel/util/font.go
+++ b/kernel/util/font.go
@@ -34,7 +34,7 @@ import (
 )
 
 var (
-	preferredPDFWatermarkFonts = []string{"MicrosoftYaHei", "SimSun", "STHeitiSC-Light", "STHeitiTC-Light", "AquaHiraKaku", "AppleGothic", "Helvetica"}
+	preferredPDFWatermarkFonts = []string{"MicrosoftYaHei", "SimSun", "ArialUnicode", "Xihei", "Heiti", "AquaHiraKaku", "AppleGothic", "Helvetica"}
 )
 
 func InstallPDFFonts() string {