diff --git a/Dockerfile.dev b/Dockerfile.dev
index c19b6b1..d642437 100644
--- a/Dockerfile.dev
+++ b/Dockerfile.dev
@@ -1,12 +1,10 @@
-FROM golang:1.23-alpine
+FROM golang:1.23.3-alpine
 
 WORKDIR /app
 
-# Cài đặt các công cụ phát triển
-RUN apk add --no-cache git make
-
-# Cài đặt Air cho hot-reload
-RUN go install github.com/air-verse/air@latest
+# Install build dependencies and air
+RUN apk add --no-cache git make && \
+    go install github.com/cosmtrek/air@v1.49.0
 
 # Sao chép file go.mod và go.sum
 COPY go.mod go.sum ./
diff --git a/logs/app.log b/logs/app.log
deleted file mode 100644
index a5ee74c..0000000
--- a/logs/app.log
+++ /dev/null
@@ -1,2 +0,0 @@
-{"level":"INFO","time":"2025-03-03T09:49:31.197Z","caller":"initialize/mysql.go:31","msg":"Initializing MySQL Successfully"}
-{"level":"INFO","time":"2025-03-03T09:49:31.198Z","caller":"initialize/run.go:63","msg":"Server đang chạy trên cổng 8080"}