diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 29bcc1dd7..e3201fab0 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -37,7 +37,7 @@ jobs:
     # strategy set
     strategy:
       matrix:
-        go: ["1.14", "1.15", "1.16"]
+        go: ["1.16", "1.17"]
 
     steps:
     - name: Set Up Timezone
diff --git a/go.mod b/go.mod
index 70290982f..7b90a4873 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/gogf/gf/v2
 
-go 1.14
+go 1.16
 
 require (
 	github.com/BurntSushi/toml v0.4.1