diff --git a/buildScript/lib/core/get_source_env.sh b/buildScript/lib/core/get_source_env.sh
index 41e333aa..5227c46d 100644
--- a/buildScript/lib/core/get_source_env.sh
+++ b/buildScript/lib/core/get_source_env.sh
@@ -1,5 +1,5 @@
 if [ ! -z $ENV_NB4A ]; then
-  export COMMIT_SING_BOX_EXTRA="c419bc9a28b23f528072aedbb2d956dbfda0cbb3"
+  export COMMIT_SING_BOX_EXTRA="e9294cd60a5ad5e1efec2fbbe35be03f057c2a63"
 fi
 
 if [ ! -z $ENV_SING_BOX_EXTRA ]; then
diff --git a/libcore/date.go b/libcore/date.go
index b05fa16b..e4fe9cb6 100644
--- a/libcore/date.go
+++ b/libcore/date.go
@@ -8,7 +8,7 @@ import (
 var outdated string
 
 func GetBuildTime() int64 {
-	buildDate := 20230816
+	buildDate := 20230817
 	buildTime, _ := time.Parse("20060102", strconv.Itoa(buildDate))
 	return buildTime.Unix()
 }
diff --git a/nb4a.properties b/nb4a.properties
index 903358e3..676ee7ce 100644
--- a/nb4a.properties
+++ b/nb4a.properties
@@ -1,3 +1,3 @@
 PACKAGE_NAME=moe.nb4a
-VERSION_NAME=1.2.1
-VERSION_CODE=25
+VERSION_NAME=1.2.2
+VERSION_CODE=26