diff --git a/packages/uni-template-compiler/lib/index.js b/packages/uni-template-compiler/lib/index.js
index 15ae48f4047830de465cdbdefb002cc4a9fb6a10..6ab8e2629aed2d6af3210366fa6e043dfdf31890 100644
--- a/packages/uni-template-compiler/lib/index.js
+++ b/packages/uni-template-compiler/lib/index.js
@@ -16,7 +16,7 @@ const traverseTemplate = require('./template/traverse')
 const generateTemplate = require('./template/generate')
 
 const compilerModule = require('./module')
-// const compilerModuleUniad = require('./module.uniad')
+const compilerModuleUniad = require('./module.uniad')
 
 const compilerAlipayModule = require('./module-alipay')
 const compilerToutiaoModule = require('./module-toutiao')
@@ -92,7 +92,7 @@ module.exports = {
     }
 
     options.modules.push(compilerModule)
-    // options.modules.push(compilerModuleUniad)
+    options.modules.push(compilerModuleUniad)
 
     if (options.mp.platform === 'mp-alipay') {
       options.modules.push(compilerAlipayModule)
diff --git a/packages/webpack-uni-mp-loader/lib/plugin/generate-json.js b/packages/webpack-uni-mp-loader/lib/plugin/generate-json.js
index f0d330ded6c12d76aa1ec0512597ebce477eb0e9..2ec810b484e3f6dda471fc30778d545aa05f7df9 100644
--- a/packages/webpack-uni-mp-loader/lib/plugin/generate-json.js
+++ b/packages/webpack-uni-mp-loader/lib/plugin/generate-json.js
@@ -225,7 +225,10 @@ module.exports = function generateJson (compilation) {
     if (name === 'app.json') { // 删除manifest.json携带的配置项
       delete jsonObj.insertAppCssToIndependent
       delete jsonObj.independent
-      delete jsonObj.copyWxComponentsOnDemand
+      delete jsonObj.copyWxComponentsOnDemand
+      if (process.env.UNI_PLATFORM === 'mp-weixin' && process.env.USE_UNI_AD) {
+        require('./mp-weixin-uniad-app.json')(jsonObj)
+      }
     } else { // 删除用于临时记录的属性
       delete jsonObj.usingGlobalComponents
     }
diff --git a/packages/webpack-uni-pages-loader/lib/platforms/mp-weixin/app.json.uniad.js b/packages/webpack-uni-mp-loader/lib/plugin/mp-weixin-uniad-app.json.js
similarity index 100%
rename from packages/webpack-uni-pages-loader/lib/platforms/mp-weixin/app.json.uniad.js
rename to packages/webpack-uni-mp-loader/lib/plugin/mp-weixin-uniad-app.json.js