diff --git a/backend-go/Makefile b/backend-go/Makefile
index 71bff8c..ddaca5d 100644
--- a/backend-go/Makefile
+++ b/backend-go/Makefile
@@ -1,19 +1,20 @@
 # Go 代理（国内环境使用 goproxy.cn）
 GOPROXY ?= https://goproxy.cn,direct
+GOPRIVATE ?= hz-gitea.sea-studio.top
 
-.PHONY: build run dev tidy clean
+.PHONY: tidy build run dev clean
 
 build:
-	GOPROXY=$(GOPROXY) go build -o sharedclassmanager ./cmd/server
+	GOPROXY=$(GOPROXY) GOPRIVATE=$(GOPRIVATE) GONOSUMCHECK=$(GOPRIVATE) GONOSUMDB=$(GOPRIVATE) go build -o sharedclassmanager ./cmd/server
 
 run:
-	./sharedclassmanager
+	GOPROXY=$(GOPROXY) GOPRIVATE=$(GOPRIVATE) go run ./cmd/server
 
 dev:
-	GOPROXY=$(GOPROXY) go run ./cmd/server
+	GOPROXY=$(GOPROXY) GOPRIVATE=$(GOPRIVATE) go run ./cmd/server
 
 tidy:
-	GOPROXY=$(GOPROXY) go mod tidy
+	GOPROXY=$(GOPROXY) GOPRIVATE=$(GOPRIVATE) GONOSUMCHECK=$(GOPRIVATE) GONOSUMDB=$(GOPRIVATE) go mod tidy
 
 clean:
 	rm -f sharedclassmanager