diff --git a/cmd/main/main.go b/cmd/main/main.go
index b83ddeb..6350620 100644
--- a/cmd/main/main.go
+++ b/cmd/main/main.go
@@ -1,7 +1,6 @@
 package main
 
 import (
-	"github.com/alexflint/go-arg"
 	"log"
 	"os"
 	"path/filepath"
@@ -9,16 +8,21 @@ import (
 	"torrsru/global"
 	"torrsru/tgbot"
 	"torrsru/web"
+
+	"github.com/alexflint/go-arg"
 )
 
 func main() {
 	var args struct {
-		Port         string `default:"8094" arg:"-p" help:"port for http"`
 		RebuildIndex bool   `default:"false" arg:"-r" help:"rebuild index and exit"`
-		TMDBProxy    bool   `default:"false" arg:"--tmdb" help:"proxy for TMDB"`
-		TGBotToken   string `default:"" arg:"--token" help:"telegram bot token"`
-		TGHost       string `default:"http://127.0.0.1:8081" arg:"--tgapi" help:"telegram api host"`
-		TSHost       string `default:"http://127.0.0.1:8090" arg:"--ts" help:"TorrServer host"`
+		TMDBProxy    bool   `default:"false" arg:"--tmdb,env:TMDB_PROXY" help:"proxy for TMDB"`
+		Port         string `default:"8094" arg:"-p,env:PORT" help:"port for http"`
+		TGBotToken   string `default:"" arg:"--token,env:TG_TOKEN" help:"telegram bot token"`
+		TGHost       string `default:"http://127.0.0.1:8081" arg:"--tgapi,env:TG_HOST" help:"telegram api host"`
+		TSHost       string `default:"http://127.0.0.1:8090" arg:"--ts,env:TS_HOST" help:"TorrServer host"`
+		DBHost       string `default:"http://62.112.8.193:9117" arg:"--db,env:DB_HOST" help:"External sync database host"`
+		DBSync       int    `default:"20" arg:"--db-sync,env:DB_SYNC" help:"External database sync delay"`
+		DBSyncRetry  int    `default:"10" arg:"--db-sync-retry,env:DB_SYNC_RETRY" help:"External database sync retry"`
 	}
 	arg.MustParse(&args)
 
@@ -30,6 +34,10 @@ func main() {
 	global.TMDBProxy = args.TMDBProxy
 	global.TSHost = args.TSHost
 
+	global.DBHost = args.DBHost
+	global.DBSync = args.DBSync
+	global.DBSyncRetry = args.DBSyncRetry
+
 	db.Init()
 
 	if args.RebuildIndex {
diff --git a/db/dbsync.go b/db/dbsync.go
index 44d490a..fa821f4 100644
--- a/db/dbsync.go
+++ b/db/dbsync.go
@@ -22,11 +22,13 @@ var (
 func StartSync() {
 	for !global.Stopped {
 		syncDB()
-		time.Sleep(time.Minute * 20)
+		time.Sleep(time.Minute * time.Duration(global.DBSync))
 	}
 }
 
 func syncDB() {
+	log.Println("Starting datbase sync from:", global.DBHost)
+
 	mu.Lock()
 	if isSync {
 		mu.Unlock()
@@ -44,11 +46,11 @@ func syncDB() {
 		ftstr := strconv.FormatInt(filetime, 10)
 		t := time.Unix(ft2sec(filetime), 0)
 		log.Println("Fetch:", t.Format("2006-01-02 15:04:05"))
-		resp, err := http.Get("http://62.112.8.193:9117/sync/fdb/torrents?time=" + ftstr)
+		resp, err := http.Get(global.DBHost + "/sync/fdb/torrents?time=" + ftstr)
 		if err != nil {
-			log.Println("Error connect to fdb:", err)
-			log.Println("Waiting 10 minutes before retrying...")
-			time.Sleep(time.Minute * 10)
+			log.Printf("Error connect to fdb(%s): %s\n", global.DBHost, err)
+			log.Printf("Waiting %d minutes before retrying...\n", global.DBSyncRetry)
+			time.Sleep(time.Minute * time.Duration(global.DBSync))
 			continue
 		}
 
diff --git a/global/global.go b/global/global.go
index d7cb7bf..0e811c4 100644
--- a/global/global.go
+++ b/global/global.go
@@ -9,5 +9,9 @@ var (
 	TMDBProxy = false
 	TSHost    = ""
 
+	DBHost      = ""
+	DBSync      = 20
+	DBSyncRetry = 10
+
 	SendFromWeb func(initData, msg string) error
 )
diff --git a/web/static/route.go b/web/static/route.go
index 6151b9e..f8155d1 100644
--- a/web/static/route.go
+++ b/web/static/route.go
@@ -40,7 +40,7 @@ func RouteStaticFiles(route *gin.Engine) {
 		etag := fmt.Sprintf("%x", md5.Sum(Filesimgbrowserconfigxml))
 		c.Header("Cache-Control", "public, max-age=31536000")
 		c.Header("ETag", etag)
-		c.Data(200, "application/xml; charset=utf-8", Filesimgbrowserconfigxml)
+		c.Data(200, "text/xml; charset=utf-8", Filesimgbrowserconfigxml)
 	})
 
 	route.GET("/img/copy.svg", func(c *gin.Context) {