diff --git a/erniebot/src/erniebot/intro.py b/erniebot/src/erniebot/intro.py
index aece8f8c..e19fe490 100644
--- a/erniebot/src/erniebot/intro.py
+++ b/erniebot/src/erniebot/intro.py
@@ -28,6 +28,10 @@ def list() -> List[Tuple[str, str]]:
             ("ernie-turbo", "文心大模型（ernie-turbo）"),
             ("ernie-4.0", "文心大模型（ernie-4.0）"),
             ("ernie-longtext", "文心大模型（ernie-longtext）"),
+            ("ernie-speed", " 文心大模型（ernie-speed）"),
+            ("ernie-speed-128k", " 文心大模型（ernie-speed-128k）"),
+            ("ernie-tiny-8k", " 文心大模型（ernie-tiny-8k）"),
+            ("ernie-char-8k", " 文心大模型（ernie-char-8k）"),
             ("ernie-text-embedding", "文心百中语义模型"),
             ("ernie-vilg-v2", "文心一格模型"),
         ]
diff --git a/erniebot/src/erniebot/resources/chat_completion.py b/erniebot/src/erniebot/resources/chat_completion.py
index 605b0bd4..ca3317a5 100644
--- a/erniebot/src/erniebot/resources/chat_completion.py
+++ b/erniebot/src/erniebot/resources/chat_completion.py
@@ -55,6 +55,9 @@ class ChatCompletion(EBResource, CreatableWithStreaming):
                 "ernie-3.5": {
                     "model_id": "completions",
                 },
+                "ernie-3.5-8k": {
+                    "model_id": "completions",
+                },
                 "ernie-turbo": {
                     "model_id": "eb-instant",
                 },
@@ -62,11 +65,21 @@ class ChatCompletion(EBResource, CreatableWithStreaming):
                     "model_id": "completions_pro",
                 },
                 "ernie-longtext": {
-                    "model_id": "ernie_bot_8k",
+                    # ernie-longtext(ernie_bot_8k) will be deprecated in 2024.4.11
+                    "model_id": "completions",
                 },
                 "ernie-speed": {
                     "model_id": "ernie_speed",
                 },
+                "ernie-speed-128k": {
+                    "model_id": "ernie-speed-128k",
+                },
+                "ernie-tiny-8k": {
+                    "model_id": "ernie-tiny-8k",
+                },
+                "ernie-char-8k": {
+                    "model_id": "ernie-char-8k",
+                },
             },
         },
         APIType.AISTUDIO: {
@@ -75,6 +88,9 @@ class ChatCompletion(EBResource, CreatableWithStreaming):
                 "ernie-3.5": {
                     "model_id": "completions",
                 },
+                "ernie-3.5-8k": {
+                    "model_id": "completions",
+                },
                 "ernie-turbo": {
                     "model_id": "eb-instant",
                 },
@@ -82,7 +98,20 @@ class ChatCompletion(EBResource, CreatableWithStreaming):
                     "model_id": "completions_pro",
                 },
                 "ernie-longtext": {
-                    "model_id": "ernie_bot_8k",
+                    # ernie-longtext(ernie_bot_8k) will be deprecated in 2024.4.11
+                    "model_id": "completions",
+                },
+                "ernie-speed": {
+                    "model_id": "ernie_speed",
+                },
+                "ernie-speed-128k": {
+                    "model_id": "ernie-speed-128k",
+                },
+                "ernie-tiny-8k": {
+                    "model_id": "ernie-tiny-8k",
+                },
+                "ernie-char-8k": {
+                    "model_id": "ernie-char-8k",
                 },
             },
         },
@@ -96,7 +125,7 @@ class ChatCompletion(EBResource, CreatableWithStreaming):
                     "model_id": "completions_pro",
                 },
                 "ernie-longtext": {
-                    "model_id": "ernie_bot_8k",
+                    "model_id": "completions",
                 },
                 "ernie-speed": {
                     "model_id": "ernie_speed",
@@ -258,6 +287,7 @@ def create(
             kwargs["headers"] = headers
         if request_timeout is not None:
             kwargs["request_timeout"] = request_timeout
+
         resp = resource.create_resource(**kwargs)
         return transform(ChatCompletionResponse.from_mapping, resp)
 
@@ -414,9 +444,32 @@ async def acreate(
             kwargs["headers"] = headers
         if request_timeout is not None:
             kwargs["request_timeout"] = request_timeout
+
         resp = await resource.acreate_resource(**kwargs)
         return transform(ChatCompletionResponse.from_mapping, resp)
 
+    def _check_model_kwargs(self, model_name: str, kwargs: Dict[str, Any]) -> None:
+        if model_name in ("ernie-turbo",):
+            for arg in (
+                "functions",
+                "stop",
+                "disable_search",
+                "enable_citation",
+                "tool_choice",
+            ):
+                if arg in kwargs:
+                    raise errors.InvalidArgumentError(f"`{arg}` is not supported by the {model_name} model.")
+
+        if model_name in ("ernie-speed", "ernie-speed-128k", "ernie-char-8k", "ernie-tiny-8k"):
+            for arg in (
+                "functions",
+                "disable_search",
+                "enable_citation",
+                "tool_choice",
+            ):
+                if arg in kwargs:
+                    raise errors.InvalidArgumentError(f"`{arg}` is not supported by the {model_name} model.")
+
     def _prepare_create(self, kwargs: Dict[str, Any]) -> RequestWithStream:
         def _update_model_name(given_name: str, old_name_to_new_name: Dict[str, str]) -> str:
             if given_name in old_name_to_new_name:
@@ -468,7 +521,8 @@ def _set_val_if_key_exists(src: dict, dst: dict, key: str) -> None:
                 "ernie-bot": "ernie-3.5",
                 "ernie-bot-turbo": "ernie-turbo",
                 "ernie-bot-4": "ernie-4.0",
-                "ernie-bot-8k": "ernie-longtext",
+                "ernie-bot-8k": "ernie-3.5-8k",
+                "ernie-longtext": "ernie-3.5-8k",
             },
         )
 
@@ -490,16 +544,8 @@ def _set_val_if_key_exists(src: dict, dst: dict, key: str) -> None:
 
         # params
         params = {}
-        if model in ("ernie-turbo", "ernie-speed"):
-            for arg in (
-                "functions",
-                "stop",
-                "disable_search",
-                "enable_citation",
-                "tool_choice",
-            ):
-                if arg in kwargs:
-                    raise errors.InvalidArgumentError(f"`{arg}` is not supported by the {model} model.")
+        self._check_model_kwargs(model, kwargs)
+
         params["messages"] = messages
         if "functions" in kwargs:
             functions = kwargs["functions"]