diff --git a/Dockerfile b/Dockerfile
index 46d9bd0..2354d7f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # 构建阶段
-FROM golang:1.21-alpine AS builder
+FROM golang:1.26-alpine AS builder
 
 # 设置工作目录
 WORKDIR /app