diff --git a/Makefile b/Makefile
index bc1164b..3bbafbd 100644
--- a/Makefile
+++ b/Makefile
@@ -2,16 +2,25 @@
 
 # 构建目标
 BINARY := gofirewall
+TARGET_DIR := target
+
+# 创建目标目录
+$(TARGET_DIR):
+	@mkdir -p $(TARGET_DIR)/linux/amd64
+	@mkdir -p $(TARGET_DIR)/linux/arm64
+	@mkdir -p $(TARGET_DIR)/windows/amd64
+	@mkdir -p $(TARGET_DIR)/darwin/amd64
+	@mkdir -p $(TARGET_DIR)/darwin/arm64
 
 # 默认构建
-build:
+build: $(TARGET_DIR)
 	@echo "Building for current platform..."
-	go build -o $(BINARY)
+	go build -o $(TARGET_DIR)/$(BINARY)
 
 # 清理构建产物
 clean:
 	@echo "Cleaning build artifacts..."
-	@rm -f $(BINARY) $(BINARY)-*
+	@rm -rf $(TARGET_DIR)
 
 # 运行测试
 test:
@@ -19,10 +28,10 @@ test:
 	go test ./...
 
 # 多平台构建
-build-all: clean test
+build-all: clean test $(TARGET_DIR)
 	@echo "Building for all platforms..."
-	GOOS=linux GOARCH=amd64 go build -o $(BINARY)-linux-amd64
-	GOOS=linux GOARCH=arm64 go build -o $(BINARY)-linux-arm64
-	GOOS=windows GOARCH=amd64 go build -o $(BINARY)-windows-amd64.exe
-	GOOS=darwin GOARCH=amd64 go build -o $(BINARY)-darwin-amd64
-	GOOS=darwin GOARCH=arm64 go build -o $(BINARY)-darwin-arm64
\ No newline at end of file
+	GOOS=linux GOARCH=amd64 go build -o $(TARGET_DIR)/linux/amd64/$(BINARY)
+	GOOS=linux GOARCH=arm64 go build -o $(TARGET_DIR)/linux/arm64/$(BINARY)
+	GOOS=windows GOARCH=amd64 go build -o $(TARGET_DIR)/windows/amd64/$(BINARY).exe
+	GOOS=darwin GOARCH=amd64 go build -o $(TARGET_DIR)/darwin/amd64/$(BINARY)
+	GOOS=darwin GOARCH=arm64 go build -o $(TARGET_DIR)/darwin/arm64/$(BINARY)
\ No newline at end of file