diff --git a/Dockerfile b/Dockerfile
index a9d6c1b..e524de5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,7 +17,13 @@ COPY web/ ./
 RUN npm run build
 
 # 阶段2: 构建后端
-FROM golang:1.21-alpine as backend-builder
+FROM golang:1.23-alpine as backend-builder
+
+# 设置环境变量允许 Go 自动下载工具链
+ENV GO111MODULE=on \
+    GOPROXY=https://goproxy.cn,direct \
+    CGO_ENABLED=0 \
+    GOTOOLCHAIN=auto
 
 WORKDIR /app/server
 
@@ -25,10 +31,7 @@ WORKDIR /app/server
 COPY server/go.mod server/go.sum ./
 
 # 下载依赖
-RUN go env -w GO111MODULE=on \
-    && go env -w GOPROXY=https://goproxy.cn,direct \
-    && go env -w CGO_ENABLED=0 \
-    && go mod download
+RUN go mod download
 
 # 复制后端源码
 COPY server/ ./
diff --git a/server/initialize/router.go b/server/initialize/router.go
index a765245..5d8b65c 100644
--- a/server/initialize/router.go
+++ b/server/initialize/router.go
@@ -143,14 +143,21 @@ func setupFrontendRoutes(router *gin.Engine) {
 	// SPA 路由处理：所有非 API 请求都返回 index.html
 	router.NoRoute(func(c *gin.Context) {
 		path := c.Request.URL.Path
-		// 如果是 API 请求，返回 404
-		if strings.HasPrefix(path, global.GVA_CONFIG.System.RouterPrefix) {
+
+		// 如果是 API 请求（/api/* 或 /v1/*），返回 404
+		routerPrefix := global.GVA_CONFIG.System.RouterPrefix
+		if routerPrefix == "" {
+			routerPrefix = "/api"
+		}
+
+		if strings.HasPrefix(path, routerPrefix) || strings.HasPrefix(path, "/v1") {
 			c.JSON(http.StatusNotFound, gin.H{
 				"code": 404,
 				"msg":  "接口不存在",
 			})
 			return
 		}
+
 		// 其他请求返回前端页面
 		c.File("./dist/index.html")
 	})