diff --git a/cocos2d/core/load-pipeline/downloader.js b/cocos2d/core/load-pipeline/downloader.js
index 6fa1b65c9b2..a4ccafca7b6 100644
--- a/cocos2d/core/load-pipeline/downloader.js
+++ b/cocos2d/core/load-pipeline/downloader.js
@@ -44,12 +44,6 @@ else {
 }
 
 function downloadScript (item, callback, isAsync) {
-    if (sys.platform === sys.WECHAT_GAME) {
-        require(item.url);
-        callback(null, item.url);
-        return;
-    }
-
     var url = item.url,
         d = document,
         s = document.createElement('script');
diff --git a/gulp/browserify_prelude.js b/gulp/browserify_prelude.js
index 4c7b75a746c..f31f153b1bb 100644
--- a/gulp/browserify_prelude.js
+++ b/gulp/browserify_prelude.js
@@ -15,12 +15,6 @@
         if(!module) {
             var moduleData = modules[name];
             if(!moduleData) {
-                // if we cannot find the module within our internal map or
-                // cache jump to the current global require ie. the last bundle
-                // that was added to the page.
-                var currentRequire = typeof require == "function" && require;
-                if (!jumped && currentRequire) return currentRequire(name, true);
-
                 // this module is excluded from engine
                 return undefined;
             }