diff --git a/packages/vue-cli-plugin-uni/lib/app-plus/index.js b/packages/vue-cli-plugin-uni/lib/app-plus/index.js
index 2aff58b342348beda9005bd73db0d5ccea18470d..1f92d8f6007b3d51bca8540c13a7ff83030b6fe8 100644
--- a/packages/vue-cli-plugin-uni/lib/app-plus/index.js
+++ b/packages/vue-cli-plugin-uni/lib/app-plus/index.js
@@ -132,7 +132,7 @@ const v3 = {
 
     return {
       devtool,
-      mode: process.env.NODE_ENV,
+      mode: process.env.NODE_ENV === 'production' ? 'production' : 'development',
       externals: {
         vue: 'Vue'
       },
diff --git a/packages/vue-cli-plugin-uni/lib/mp.js b/packages/vue-cli-plugin-uni/lib/mp.js
index f9812ac0523e39935a1a5ab4dadcf0a897c7b574..d20f5f40a00dd4427abea3b985fc81910c0e55d9 100644
--- a/packages/vue-cli-plugin-uni/lib/mp.js
+++ b/packages/vue-cli-plugin-uni/lib/mp.js
@@ -104,7 +104,7 @@ module.exports = {
 
     return {
       devtool,
-      mode: process.env.NODE_ENV,
+      mode: process.env.NODE_ENV === 'production' ? 'production' : 'development',
       entry () {
         return process.UNI_ENTRY
       },
diff --git a/src/platforms/mp-weixin/runtime/wrapper/component-base-parser.js b/src/platforms/mp-weixin/runtime/wrapper/component-base-parser.js
index 4b3540e1a528d2af4ac204c1c832b2742711263f..14bf8e7a77b4148ee0d1508e9270f3401f1b8337 100644
--- a/src/platforms/mp-weixin/runtime/wrapper/component-base-parser.js
+++ b/src/platforms/mp-weixin/runtime/wrapper/component-base-parser.js
@@ -20,7 +20,7 @@ export default function parseBaseComponent (vueComponentOptions, {
   initRelation
 } = {}) {
   let [VueComponent, vueOptions] = initVueComponent(Vue, vueComponentOptions)
-  
+
   const options = {
     multipleSlots: true,
     addGlobalClass: true,