diff --git a/DockerfileProd b/DockerfileProd
index 7fc64b8..e298cf9 100644
--- a/DockerfileProd
+++ b/DockerfileProd
@@ -1,4 +1,4 @@
-FROM testhub.szjixun.cn:9043/public/golang:1.18-alpine AS builder
+FROM testhub.szjixun.cn:9043/public/golang:1.20-alpine AS builder
 
 LABEL stage=gobuilder
 ENV CGO_ENABLED 0
diff --git a/DockerfileTest b/DockerfileTest
index f93cb1a..8d414b7 100644
--- a/DockerfileTest
+++ b/DockerfileTest
@@ -1,4 +1,4 @@
-FROM testhub.szjixun.cn:9043/public/golang:1.18-alpine AS builder
+FROM testhub.szjixun.cn:9043/public/golang:1.20-alpine AS builder
 
 LABEL stage=gobuilder
 ENV CGO_ENABLED 0
diff --git a/go.mod b/go.mod
index 541a0a3..8551936 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module exhibition-register
 
-go 1.18
+go 1.20
 
 require (
 	dubbo.apache.org/dubbo-go/v3 v3.0.5