diff --git a/packages/uni-cli-shared/lib/plugin.js b/packages/uni-cli-shared/lib/plugin.js
index 20a0f336d577c02cf0901fec53b7bd0971f28c09..ebe42e1b96a293692201b0a5b7726bd2acb0c28c 100644
--- a/packages/uni-cli-shared/lib/plugin.js
+++ b/packages/uni-cli-shared/lib/plugin.js
@@ -87,6 +87,8 @@ function initExtends (name, plugin, plugins) {
 
 module.exports = {
   init () {
+    // compatible with vue-cli-service lint
+    process.env.UNI_PLATFORM = process.env.UNI_PLATFORM || 'h5'
     const plugins = resolvePlugins()
     const plugin = plugins.find(plugin => plugin.name === process.env.UNI_PLATFORM)
     if (!plugin) {