diff --git a/examples/go.mod b/examples/go.mod
index 1d7b13e..b70478d 100644
--- a/examples/go.mod
+++ b/examples/go.mod
@@ -3,7 +3,7 @@ module github.com/WqyJh/go-openai-realtime/examples
 go 1.19
 
 require (
-	github.com/WqyJh/go-openai-realtime v0.2.0-beta.2
+	github.com/WqyJh/go-openai-realtime v0.3.0-alpha
 	github.com/faiface/beep v1.1.0
 	github.com/gordonklaus/portaudio v0.0.0-20230709114228-aafa478834f5
 	github.com/sashabaranov/go-openai v1.32.0
diff --git a/examples/go.sum b/examples/go.sum
index 5903e7f..5cde670 100644
--- a/examples/go.sum
+++ b/examples/go.sum
@@ -1,6 +1,6 @@
 github.com/DATA-DOG/go-sqlmock v1.3.3/go.mod h1:f/Ixk793poVmq4qj/V1dPUg2JEAKC73Q5eFN3EC/SaM=
-github.com/WqyJh/go-openai-realtime v0.2.0-beta.2 h1:4xD7O/IN5dQD2gKsiPzP1Prdu5HtCy25CChXep9kaIs=
-github.com/WqyJh/go-openai-realtime v0.2.0-beta.2/go.mod h1:nmUYODacQuObuh0DFSEIDfJM9L4ZFDRU/OEGYMryt60=
+github.com/WqyJh/go-openai-realtime v0.3.0-alpha h1:2IDh9xm3VLAXnmOtbOhv2/ytMceJYgj7Cw0e1TbqBpY=
+github.com/WqyJh/go-openai-realtime v0.3.0-alpha/go.mod h1:nmUYODacQuObuh0DFSEIDfJM9L4ZFDRU/OEGYMryt60=
 github.com/coder/websocket v1.8.12 h1:5bUXkEPPIbewrnkU8LTCLVaxi4N4J8ahufH2vlo4NAo=
 github.com/coder/websocket v1.8.12/go.mod h1:LNVeNrXQZfe5qhS9ALED3uA+l5pPqvwXg3CKoDBB2gs=
 github.com/d4l3k/messagediff v1.2.2-0.20190829033028-7e0a312ae40b/go.mod h1:Oozbb1TVXFac9FtSIxHBMnBCq2qeH/2KkEQxENCrlLo=
diff --git a/examples/text-only/README.md b/examples/text-only/README.md
index 691f022..2e0a245 100644
--- a/examples/text-only/README.md
+++ b/examples/text-only/README.md
@@ -6,7 +6,7 @@ This is a simple example that demonstrates how to use the go-openai-realtime lib
 
 ```bash
 export OPENAI_API_KEY=<your openai api key>
-export HTTP_PROXY=<your socks proxy> # this optional
+export HTTPS_PROXY=<your socks proxy like: socks5://127.0.0.1:1080> # this optional
 go run .
 ```
 
diff --git a/examples/voice/text-voice/README.md b/examples/voice/text-voice/README.md
index d42147f..ce90f78 100644
--- a/examples/voice/text-voice/README.md
+++ b/examples/voice/text-voice/README.md
@@ -21,7 +21,7 @@ apt-get install portaudio19-dev
 
 ```bash
 export OPENAI_API_KEY=<your openai api key>
-export HTTP_PROXY=<your socks proxy> # this optional
+export HTTPS_PROXY=<your socks proxy like: socks5://127.0.0.1:1080> # this optional
 go run .
 ```
 
diff --git a/examples/voice/voice-voice/README.md b/examples/voice/voice-voice/README.md
index abab807..93dad3a 100644
--- a/examples/voice/voice-voice/README.md
+++ b/examples/voice/voice-voice/README.md
@@ -21,7 +21,7 @@ apt-get install portaudio19-dev
 
 ```bash
 export OPENAI_API_KEY=<your openai api key>
-export HTTP_PROXY=<your socks proxy> # this optional
+export HTTPS_PROXY=<your socks proxy like: socks5://127.0.0.1:1080> # this optional
 go run .
 ```