diff --git a/deploy/dockerfile/modelrt.Dockerfile b/deploy/dockerfile/modelrt.Dockerfile
new file mode 100644
index 0000000..0bb0e5b
--- /dev/null
+++ b/deploy/dockerfile/modelrt.Dockerfile
@@ -0,0 +1,15 @@
+FROM golang:1.24-alpine AS builder
+
+WORKDIR /app
+COPY go.mod .
+COPY go.sum .
+RUN GOPROXY="https://goproxy.cn,direct" go mod download
+COPY . .
+RUN CGO_ENABLED=0 go build -ldflags="-s -w" -o modelrt main.go
+
+FROM alpine:latest
+WORKDIR /app
+COPY --from=builder /app/modelrt ./modelrt
+COPY configs/config.example.yaml ./configs/config.example.yaml
+RUN chmod +x /app/modelrt
+CMD ["/app/modelrt"]
\ No newline at end of file
diff --git a/logger/zap.go b/logger/zap.go
index 9f34c9e..5e65db7 100644
--- a/logger/zap.go
+++ b/logger/zap.go
@@ -77,7 +77,6 @@ func InitLoggerInstance(lCfg config.LoggerConfig) {
 	once.Do(func() {
 		_globalLogger = initLogger(lCfg)
 	})
-	defer _globalLogger.Sync()
 }
 
 // GetLoggerInstance define func of returns the global logger instance It's safe for concurrent use.
diff --git a/main.go b/main.go
index be11bea..df5e066 100644
--- a/main.go
+++ b/main.go
@@ -6,6 +6,7 @@ import (
 	"errors"
 	"flag"
 	"fmt"
+	"log"
 	"net/http"
 	"os"
 	"os/signal"
@@ -76,7 +77,7 @@ func main() {
 
 	configPath := filepath.Join(*modelRTConfigDir, *modelRTConfigName+"."+*modelRTConfigType)
 	if _, err := os.Stat(configPath); os.IsNotExist(err) {
-		logger.Info(ctx, "configuration file not found,checking for example file")
+		log.Println("configuration file not found,checking for example file")
 
 		exampleConfigPath := filepath.Join(*modelRTConfigDir, *modelRTConfigName+".example."+*modelRTConfigType)
 		if _, err := os.Stat(exampleConfigPath); err == nil {
@@ -94,6 +95,7 @@ func main() {
 
 	// init logger
 	logger.InitLoggerInstance(modelRTConfig.LoggerConfig)
+	defer logger.GetLoggerInstance().Sync()
 
 	hostName, err := os.Hostname()
 	if err != nil {