diff --git a/README.md b/README.md
index 9a7b597..1855966 100644
--- a/README.md
+++ b/README.md
@@ -119,6 +119,10 @@ Parameters:
 - `streamType`: The type of media stream, defaults to 0, which is the video stream. 1 is audio stream. See `AVMediaType` for more details.
 - `streamIndex`: The index of the media stream, defaults to -1, which is to automatically select.
 
+Simplified methods based on the semantics of `readAVPacket`:
+- `readVideoPacket(start?: number, end?: number): ReadableStream<WebAVPacket>`
+- `readAudioPacket(start?: number, end?: number): ReadableStream<WebAVPacket>`
+
 ```typescript
 getAVStream(streamType?: AVMediaType, streamIndex?: number): Promise<WebAVStream>
 ```
@@ -150,8 +154,6 @@ Parameters:
 Simplified methods based on the semantics of `getAVPacket`:
 - `seekVideoPacket(time: number): Promise<WebAVPacket>`
 - `seekAudioPacket(time: number): Promise<WebAVPacket>`
-- `readVideoPacket(start?: number, end?: number): ReadableStream<WebAVPacket>`
-- `readAudioPacket(start?: number, end?: number): ReadableStream<WebAVPacket>`
 
 ```typescript
 getAVPackets(time: number): Promise<WebAVPacket[]>
diff --git a/README_CN.md b/README_CN.md
index 4461daa..105103d 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -120,6 +120,10 @@ readAVPacket(start?: number, end?: number, streamType?: AVMediaType, streamIndex
 - `streamType`: 媒体流类型，默认值为0, 即视频流，1为音频流。其他具体见`AVMediaType`
 - `streamIndex`: 媒体流索引，默认值为-1，即自动选择
 
+基于`readAVPacket`的语义简化方法:
+- `readVideoPacket(start?: number, end?: number): ReadableStream<WebAVPacket>`
+- `readAudioPacket(start?: number, end?: number): ReadableStream<WebAVPacket>`
+
 ```typescript
 getAVStream(streamType?: AVMediaType, streamIndex?: number): Promise<WebAVStream>
 ```
@@ -151,8 +155,6 @@ getAVPacket(time: number, streamType?: AVMediaType, streamIndex?: number): Promi
 基于`getAVPacket`的语义简化方法:
 - `seekVideoPacket(time: number): Promise<WebAVPacket>`
 - `seekAudioPacket(time: number): Promise<WebAVPacket>`
-- `readVideoPacket(start?: number, end?: number): ReadableStream<WebAVPacket>`
-- `readAudioPacket(start?: number, end?: number): ReadableStream<WebAVPacket>`
 
 ```typescript
 getAVPackets(time: number): Promise<WebAVPacket[]>
diff --git a/index.html b/index.html
index dff4626..e5032c6 100644
--- a/index.html
+++ b/index.html
@@ -123,7 +123,7 @@ <h3>Get All Video Packets</h3>
       const { WebDemuxer } = isDEV ? await import('./src') : await import('https://cdn.jsdelivr.net/npm/web-demuxer/+esm')
 
       const demuxer = new WebDemuxer({
-        wasmLoaderPath: isDEV ? "http://localhost:5173/src/lib/ffmpeg.js" : "https://cdn.jsdelivr.net/npm/web-demuxer@latest/dist/wasm-files/ffmpeg.min.js",
+        wasmLoaderPath: isDEV ? `${window.location.origin}/src/lib/ffmpeg.js` : "https://cdn.jsdelivr.net/npm/web-demuxer@latest/dist/wasm-files/ffmpeg.min.js",
       })
 
       document.getElementById('example-seek-btn').addEventListener('click', async (e) => {