diff --git a/dist/APG.js b/dist/APG.js
index 7bdbef6..f87cf8f 100644
--- a/dist/APG.js
+++ b/dist/APG.js
@@ -317,7 +317,7 @@ var preload = {
         console.log(scripts)
         let path;
         for(i=0;i<scripts.length;i++){
-            let file = scripts[i].getAttribute("src");
+            let file = "./" + scripts[i].getAttribute("src");
             if(file && file.substring(file.lastIndexOf('/')+1, file.lastIndexOf('.')) == "APG-core"){
                 path = file.substring(0, file.lastIndexOf('/')+1);
             }
@@ -797,7 +797,7 @@ var showButton = function(){
         ' 2  2 ',
         '2    2',
     ]
-    
+
     var restart = [
         ' 2222 ',
         '2    2',
diff --git a/docs/log.md b/docs/log.md
index 1198c9c..147ea52 100644
--- a/docs/log.md
+++ b/docs/log.md
@@ -1,6 +1,13 @@
 # APG (Algorithm PlayGround)
 
 ## 更新记录
+2020/2/26
++ APG-core 修复了一个BUG, 此BUG表现为 <br>
+ > 将APG-core.js等APG库文件放置于index.html同级目录下时, <br> 
+ > 同时index.html文件中的js引用为 `<script src="APG-core.js"></script>`
+ > <br> 则游戏会因为无法加载相关APG库而报错
+> <br> [注] 此BUG只会在使用 APG-core 分段加载 APG库文件时出现
+
 8/10
 + 虚空碰撞检测
 + 背包系统更新.