diff --git a/build.sh b/build.sh
new file mode 100755
index 0000000..a250805
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,2 @@
+date=$(date '+%Y-%m-%dT%H:%M:%S')
+go build -ldflags "-X main.buildTime=$date"
\ No newline at end of file
diff --git a/huso.go b/huso.go
index ac6ab91..88aa3aa 100644
--- a/huso.go
+++ b/huso.go
@@ -17,7 +17,7 @@ import (
 )
 
 const (
-	husoVersion    = "1.0"
+	husoVersion    = "1.1"
 	registerSecret = "綾波レイ"
 	seasonApiJikan = "seasons/now"
 	userApiJikan   = "users/"
@@ -52,6 +52,7 @@ var (
 	db              *nutsdb.DB
 	jikanLimiter    *rate.Limiter
 	logOut          *RingBuf
+	buildTime       string
 )
 
 func main() {
@@ -63,7 +64,7 @@ func main() {
 
 	logOut = NewRingBuf(10101)
 
-	color.Notice.Printf("huso %s %s\n", husoVersion, runtime.Version())
+	color.Notice.Printf("huso %s built on %s with %s\n", husoVersion, buildTime, runtime.Version())
 	logOut.WriteLine(fmt.Sprintf("🎉 huso %s %s", husoVersion, runtime.Version()))
 
 	jikanLimiter = rate.NewLimiter(rate.Every(time.Second), 1)