diff --git a/packages/vue-cli-plugin-hbuilderx/build/webpack.nvue.conf.js b/packages/vue-cli-plugin-hbuilderx/build/webpack.nvue.conf.js
index b42677fadeb18e1f5c504f7b970b1941afcffe07..cb7f5c403d998ef4f2f3a1c8c03491627541ef30 100644
--- a/packages/vue-cli-plugin-hbuilderx/build/webpack.nvue.conf.js
+++ b/packages/vue-cli-plugin-hbuilderx/build/webpack.nvue.conf.js
@@ -72,7 +72,8 @@ const plugins = [
   new webpack.DefinePlugin({
     'process.env': {
       'NODE_ENV': JSON.stringify(process.env.NODE_ENV),
-      'VUE_APP_PLATFORM': JSON.stringify(process.env.UNI_PLATFORM)
+      'VUE_APP_PLATFORM': JSON.stringify(process.env.UNI_PLATFORM),
+      'UNI_CLOUD_PROVIDER': process.env.UNI_CLOUD_PROVIDER
     }
   }),
   new webpack.BannerPlugin({
diff --git a/packages/vue-cli-plugin-uni/lib/chain-webpack.js b/packages/vue-cli-plugin-uni/lib/chain-webpack.js
index cfc16bd0e263438ac45df8db0156be4984b54eb0..3d5bb9c85ffde73f6198c404c7e3b3a4c8b9bec7 100644
--- a/packages/vue-cli-plugin-uni/lib/chain-webpack.js
+++ b/packages/vue-cli-plugin-uni/lib/chain-webpack.js
@@ -94,7 +94,8 @@ module.exports = function chainWebpack (platformOptions, vueOptions, api) {
     webpackConfig
       .plugin('uni-define')
       .use(require.resolve('webpack/lib/DefinePlugin'), [{
-        'process.env.UNI_ENV': JSON.stringify(process.env.UNI_PLATFORM)
+        'process.env.UNI_ENV': JSON.stringify(process.env.UNI_PLATFORM),
+        'process.env.UNI_CLOUD_PROVIDER': process.env.UNI_CLOUD_PROVIDER
       }])
 
     if (runByHBuilderX) { // 由 HBuilderX 运行时，移除进度，错误
diff --git a/packages/vue-cli-plugin-uni/lib/env.js b/packages/vue-cli-plugin-uni/lib/env.js
index 486c784fc6914b4932d7920e557f5900c78956b9..054604683280435e163db8889da2d61c389c5dd3 100644
--- a/packages/vue-cli-plugin-uni/lib/env.js
+++ b/packages/vue-cli-plugin-uni/lib/env.js
@@ -3,6 +3,30 @@ const path = require('path')
 const mkdirp = require('mkdirp')
 const loaderUtils = require('loader-utils')
 
+process.env.UNI_CLOUD_PROVIDER = JSON.stringify({})
+
+if (process.env.UNI_CLOUD_SPACES) {
+  try {
+    const spaces = JSON.parse(process.env.UNI_CLOUD_SPACES)
+    if (Array.isArray(spaces) && spaces.length === 1) {
+      const space = spaces[0]
+      if (space.clientSecret) {
+        process.env.UNI_CLOUD_PROVIDER = JSON.stringify({
+          provider: 'aliyun',
+          spaceId: space.name,
+          clientSecret: space.clientSecret,
+          endpoint: space.apiEndpoint
+        })
+      } else {
+        process.env.UNI_CLOUD_PROVIDER = JSON.stringify({
+          provider: 'tencent',
+          spaceId: space.name
+        })
+      }
+    }
+  } catch (e) {}
+}
+
 if (process.env.UNI_PLATFORM === 'mp-360') {
   process.env.UNI_PLATFORM = 'h5'
   process.env.UNI_SUB_PLATFORM = 'mp-360'