diff --git a/app/src/main/assets/help/jsHelp.md b/app/src/main/assets/help/jsHelp.md
index 40c368d58..b6b0a3c79 100644
--- a/app/src/main/assets/help/jsHelp.md
+++ b/app/src/main/assets/help/jsHelp.md
@@ -62,6 +62,7 @@ java.logType(var)
 * 从网络(由java.cacheFile实现)、本地导入JavaScript脚本
 ```
 {{java.importScript(url)}}
+//相对路径支持android/data/{package}/cache
 {{java.importScript(relativePath)}}
 {{java.importScript(absolutePath)}}
 ```
@@ -238,4 +239,4 @@ cache.delete(key)
 cache.putFile(key, value, saveTime)
 读取文件内容
 cache.getFile(key)
-```
\ No newline at end of file
+```