Update README-en.md

Author: 奇淼（piexlmax

README-en.md

@@ -70,7 +70,7 @@ We are excited that you are interested in contributing to gin-vue-admin. Before
 
 ```
 - node version > v8.6.0
-- golang version >= v1.11
+- golang version >= v1.14
 - IDE recommendation: Goland
 - We recommend you to apply for your own cloud service in QINIU. Replace the public key, private key, warehouse name and default url address with your own, so as not to mess up the test database.
 ```