diff --git a/Dockerfile b/Dockerfile
index c31d1da..870551b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # 阶段1: 构建
-FROM golang:1.25-alpine AS builder
+FROM golang:1.26-alpine AS builder
 
 RUN apk add --no-cache git ca-certificates tzdata