fix 2

main.go

@@ -90,7 +90,7 @@ func main() {
 
 	createTable(db)
 
-	http.Handle("/static/", http.StripPrefix("/static/", http.FileServer(http.Dir("static"))))
+	http.Handle("/static/", http.StripPrefix("/static/", http.FileServer(http.Dir("/data/static"))))
 
 	http.HandleFunc("/login", func(w http.ResponseWriter, r *http.Request) {
 		if r.Method == http.MethodPost {