diff --git a/Dockerfile b/Dockerfile
index 69cb6c1..7f366d4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.25.5-alpine AS builder
+FROM golang:1.26-alpine AS builder
 
 # 配置Alpine国内镜像源（加速apk）
 RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories \