diff --git a/requirements.txt b/requirements.txt
index 207862ab..c007d922 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ markdown-it-py==2.2.0
 mdurl==0.1.2
 miservice-fork==2.1.1
 multidict==6.0.4
-openai==0.27.2
+openai==0.27.4
 prompt-toolkit==3.0.38
 pygments==2.14.0
 regex==2022.10.31
diff --git a/xiaogpt/bot/chatgptapi_bot.py b/xiaogpt/bot/chatgptapi_bot.py
index 534f7de5..8ccca8aa 100644
--- a/xiaogpt/bot/chatgptapi_bot.py
+++ b/xiaogpt/bot/chatgptapi_bot.py
@@ -6,11 +6,16 @@
 
 
 class ChatGPTBot(BaseBot):
-    def __init__(self, openai_key, api_base=None, proxy=None):
+    def __init__(self, openai_key, api_base=None, proxy=None, deployment_id=None):
         self.history = []
         openai.api_key = openai_key
         if api_base:
             openai.api_base = api_base
+            # if api_base ends with openai.azure.com, then set api_type to azure
+            if api_base.endswith(("openai.azure.com/", "openai.azure.com")):
+                openai.api_type = "azure"
+                openai.api_version = "2023-03-15-preview"
+                self.deployment_id = deployment_id
         if proxy:
             openai.proxy = proxy
 
@@ -21,6 +26,8 @@ async def ask(self, query, **options):
             ms.append({"role": "assistant", "content": h[1]})
         ms.append({"role": "user", "content": f"{query}"})
         kwargs = {"model": "gpt-3.5-turbo", **options}
+        if openai.api_type == "azure":
+            kwargs["deployment_id"] = self.deployment_id
         completion = await openai.ChatCompletion.acreate(messages=ms, **kwargs)
         message = (
             completion["choices"][0]
@@ -43,6 +50,8 @@ async def ask_stream(self, query, **options):
             ms.append({"role": "assistant", "content": h[1]})
         ms.append({"role": "user", "content": f"{query}"})
         kwargs = {"model": "gpt-3.5-turbo", **options}
+        if openai.api_type == "azure":
+            kwargs["deployment_id"] = self.deployment_id
         completion = await openai.ChatCompletion.acreate(
             messages=ms, stream=True, **kwargs
         )
diff --git a/xiaogpt/cli.py b/xiaogpt/cli.py
index 4e46f49d..90993b1d 100644
--- a/xiaogpt/cli.py
+++ b/xiaogpt/cli.py
@@ -114,6 +114,12 @@ def main():
         help="specify base url other than the OpenAI's official API address",
     )
 
+    parser.add_argument(
+        "--deployment_id",
+        dest="deployment_id",
+        help="specify deployment id, only used when api_base points to azure",
+    )
+
     options = parser.parse_args()
     config = Config.from_options(options)
 
diff --git a/xiaogpt/config.py b/xiaogpt/config.py
index 244d6f0d..d7b985b4 100644
--- a/xiaogpt/config.py
+++ b/xiaogpt/config.py
@@ -68,6 +68,7 @@ class Config:
     bot: str = "chatgpt"
     cookie: str = ""
     api_base: str | None = None
+    deployment_id: str | None = None
     use_command: bool = False
     verbose: bool = False
     start_conversation: str = "开始持续对话"
@@ -90,6 +91,14 @@ def __post_init__(self) -> None:
                 )
         elif not self.openai_key:
             raise Exception("Using GPT api needs openai API key, please google how to")
+        if (
+            self.api_base.endswith(("openai.azure.com", "openai.azure.com/"))
+            and not self.deployment_id
+        ):
+            raise Exception(
+                "Using Azure OpenAI needs deployment_id, read this: "
+                "https://learn.microsoft.com/en-us/azure/cognitive-services/openai/how-to/chatgpt?pivots=programming-language-chat-completions"
+            )
 
     @property
     def tts_command(self) -> str:
diff --git a/xiaogpt/xiaogpt.py b/xiaogpt/xiaogpt.py
index d10f9d4e..2fe991e6 100644
--- a/xiaogpt/xiaogpt.py
+++ b/xiaogpt/xiaogpt.py
@@ -185,7 +185,10 @@ def chatbot(self):
                 )
             elif self.config.bot == "chatgptapi":
                 self._chatbot = ChatGPTBot(
-                    self.config.openai_key, self.config.api_base, self.config.proxy
+                    self.config.openai_key,
+                    self.config.api_base,
+                    self.config.proxy,
+                    self.config.deployment_id,
                 )
             elif self.config.bot == "newbing":
                 self._chatbot = NewBingBot(