diff --git a/app/app.go b/app/app.go
index 7c293a2..63b6498 100644
--- a/app/app.go
+++ b/app/app.go
@@ -6,34 +6,44 @@ import (
 	"sync"
 	"time"
 
-	"go.balki.me/tss/log"
+	"github.com/go-logr/logr"
+	"go.balki.me/tss/db"
 	"go.balki.me/tss/parser"
 	"go.balki.me/tss/proxy"
 	"go.balki.me/tss/schedule"
 	"go.balki.me/tss/telegram"
 )
 
-func Run(configPath string) {
+var log = logr.Discard()
+
+func SetLogger(log logr.Logger) {
+	log = log
+}
+
+func Run(configPath string) error {
 	cfg, err := ParseConfig(configPath)
 
 	if err != nil {
-		log.Panic("failed to parse config", "path", configPath, "err", err)
+		log.Error(err, "failed to parse config", "path", configPath)
+		return err
 	}
 
 	scheduler, err := schedule.NewScheduler(cfg.LastSuccessPath)
 	if err != nil {
-		log.Panic("failed to create scheduler", "path", cfg.LastSuccessPath, "error", err)
+		log.Error(err, "failed to create scheduler", "path", cfg.LastSuccessPath)
+		return err
 	}
 
 	defer func() {
 		if err := scheduler.Save(); err != nil {
-			log.Panic("failed to save last success info", "path", cfg.LastSuccessPath, "err", err)
+			log.Error(err, "failed to save last success info", "path", cfg.LastSuccessPath)
 		}
 	}()
 
 	tgramProxy, err := proxy.GetTransport(cfg.TelegramProxy)
 	if err != nil {
-		log.Panic("failed to get proxy transport", "proxyURL", cfg.TelegramProxy, "error", err)
+		log.Error(err, "failed to get proxy transport", "proxyURL", cfg.TelegramProxy)
+		return err
 	}
 
 	tgram := telegram.NewTelegramSender(tgramProxy, cfg.TelegramAuthToken)
@@ -49,12 +59,13 @@ func Run(configPath string) {
 		}()
 	}
 	wg.Wait()
+	return nil
 }
 
 func ProcessFeed(feed *FeedCfg, scheduler schedule.Scheduler, dbDir string, tgram telegram.TelegramSender) {
 	sd, err := scheduler.ShouldDownload(feed.Name, feed.Cron)
 	if err != nil {
-		log.Error("shouldDownload failed", "feed", feed.Name, "err", err)
+		log.Error(err, "shouldDownload failed", "feed", feed.Name)
 		return
 	}
 
@@ -63,9 +74,9 @@ func ProcessFeed(feed *FeedCfg, scheduler schedule.Scheduler, dbDir string, tgra
 		return
 	}
 
-	fdb, err := NewDB(dbDir, feed.Name)
+	fdb, err := db.NewDB(dbDir, feed.Name)
 	if err != nil {
-		log.Error("failed to get db", "feed", feed.Name, "db_dir", dbDir, "error", err)
+		log.Error(err, "failed to get db", "feed", feed.Name, "db_dir", dbDir)
 		return
 	}
 
@@ -73,13 +84,13 @@ func ProcessFeed(feed *FeedCfg, scheduler schedule.Scheduler, dbDir string, tgra
 	for _, url := range feed.Url {
 		data, err := Download(url, feed.Proxy)
 		if err != nil {
-			log.Error("download failed", "feed", feed.Name, "url", url, "proxy", feed.Proxy, "error", err)
+			log.Error(err, "download failed", "feed", feed.Name, "url", url, "proxy", feed.Proxy)
 			return
 		}
 
 		currentEntries, err := parser.ParseFeed(feed.Type, data)
 		if err != nil {
-			log.Error("feed parsing failed", "feed", feed.Name, "url", url, "data", data, "error", err)
+			log.Error(err, "feed parsing failed", "feed", feed.Name, "url", url, "data", data)
 			return
 		}
 		entries = append(entries, currentEntries...)
@@ -100,7 +111,7 @@ func ProcessFeed(feed *FeedCfg, scheduler schedule.Scheduler, dbDir string, tgra
 
 	stat.Total = len(entries)
 
-	var records []Record
+	var records []db.Record
 	var newEntries []parser.FeedEntry
 	if fdb.IsNewFeed() {
 		stat.New = stat.Total
@@ -111,9 +122,9 @@ func ProcessFeed(feed *FeedCfg, scheduler schedule.Scheduler, dbDir string, tgra
 			var filteredEntries []parser.FeedEntry
 			newEntries, filteredEntries = entries[:ftl], entries[ftl:]
 			for _, entry := range filteredEntries {
-				records = append(records, Record{
+				records = append(records, db.Record{
 					Time:      time.Now(),
-					Status:    Filtered,
+					Status:    db.Filtered,
 					Filter:    "FirstTime",
 					FeedEntry: entry,
 				})
@@ -123,30 +134,30 @@ func ProcessFeed(feed *FeedCfg, scheduler schedule.Scheduler, dbDir string, tgra
 	} else {
 		newEntries, err = fdb.Filter(entries)
 		if err != nil {
-			log.Error("failed to filter entries", "feed", feed.Name, "error", err)
+			log.Error(err, "failed to filter entries", "feed", feed.Name)
 			return
 		}
 		stat.New = len(newEntries)
 	}
 
 	for _, entry := range newEntries {
-		r := Record{
+		r := db.Record{
 			Time:      time.Now(),
 			FeedEntry: entry,
 		}
 		err := tgram.SendLink(entry.Link, feed.Channel, feed.Rhash, feed.Title)
 		if err != nil {
-			log.Error("failed to send to telegram", "feed", feed.Name, "link", entry.Link, "channel", feed.Channel, "rhash", feed.Rhash, "error", err)
-			r.Status = Error
+			log.Error(err, "failed to send to telegram", "feed", feed.Name, "link", entry.Link, "channel", feed.Channel, "rhash", feed.Rhash)
+			r.Status = db.Error
 			stat.Error++
 		} else {
-			r.Status = Sent
+			r.Status = db.Sent
 		}
 		records = append(records, r)
 	}
 	err = fdb.Save(records)
 	if err != nil {
-		log.Error("failed to save sent records", "feed", feed.Name, "num_records", len(records), "error", err)
+		log.Error(err, "failed to save sent records", "feed", feed.Name, "num_records", len(records))
 	}
 }
 
diff --git a/app/db.go b/db/db.go
similarity index 99%
rename from app/db.go
rename to db/db.go
index a3b7c03..51c48aa 100644
--- a/app/db.go
+++ b/db/db.go
@@ -1,4 +1,4 @@
-package app
+package db
 
 import (
 	"encoding/csv"
diff --git a/log/log.go b/log/log.go
index 3fc57a1..1607dc3 100644
--- a/log/log.go
+++ b/log/log.go
@@ -39,3 +39,23 @@ func init() {
 
 	GLogr = zapr.NewLogger(logger)
 }
+
+func GetZapLogger() logr.Logger {
+	//json logging
+	cfg := zap.NewProductionConfig()
+	devCfg := zap.NewDevelopmentConfig()
+
+	// Readable time stamp
+	cfg.EncoderConfig.EncodeTime = devCfg.EncoderConfig.EncodeTime
+
+	// Uncomment to enable debug logging
+	// cfg.Level = devCfg.Level
+
+	logger, err := cfg.Build()
+	if err != nil {
+		println("unable to intialize zap log")
+		panic(err)
+	}
+
+	return zapr.NewLogger(logger)
+}
diff --git a/main.go b/main.go
index 99163b2..86ad7d5 100644
--- a/main.go
+++ b/main.go
@@ -9,10 +9,12 @@ import (
 )
 
 func main() {
-	schedule.SetLogger(log.GLogr)
+	schedule.SetLogger(log.GetZapLogger())
 
 	var configPath string
 	flag.StringVar(&configPath, "config", "./tss.yml", "path to tss.yml config")
 	flag.Parse()
-	app.Run(configPath)
+	if err := app.Run(configPath); err != nil {
+		panic(err)
+	}
 }