diff --git a/python/llm/portable-zip/README.md b/python/llm/portable-zip/README.md
index ee2fb947..d1401119 100644
--- a/python/llm/portable-zip/README.md
+++ b/python/llm/portable-zip/README.md
@@ -11,12 +11,17 @@ This portable zip includes everything you need to run an LLM with IPEX-LLM optim
 </p>
 
 ### Verified Models
-
+- Llama-2-7b-chat-hf
+- Yi-6B-Chat
+- Mixtral-8x7B-Instruct-v0.1
+- Mistral-7B-Instruct-v0
 - ChatGLM2-6b
+- ChatGLM3-6b
 - Baichuan-13B-Chat
 - Baichuan2-7B-Chat
 - internlm-chat-7b
-- Llama-2-7b-chat-hf
+- internlm2-chat-7b
+- Qwen-7B-Chat
 
 ## How to use
 
diff --git a/python/llm/portable-zip/chat.py b/python/llm/portable-zip/chat.py
index cf743a9a..7794e50d 100644
--- a/python/llm/portable-zip/chat.py
+++ b/python/llm/portable-zip/chat.py
@@ -252,6 +252,51 @@ def yi_stream_chat(model, tokenizer, kv_cache=None, max_gen_len=512, stop_words=
             model, tokenizer, input_ids, past_key_values, max_gen_len=max_gen_len, stop_words=stop_words
         )
 
+
+def format_prompt_with_history(input_str,
+                  chat_history):
+    SYSTEM_PROMPT = "A chat between a curious human <human> and an artificial intelligence assistant <bot>.\
+    The assistant gives helpful, detailed, and polite answers to the human's questions."
+    prompt = [f"{SYSTEM_PROMPT}\n"]
+    # prompt = []
+    for history_input_str, history_output_str in chat_history:
+        prompt.append(f"{HUMAN_ID} {history_input_str}\n{BOT_ID} {history_output_str}\n")
+    prompt.append(f"{HUMAN_ID} {input_str}\n{BOT_ID} ")
+
+    return "".join(prompt)
+
+
+def stream_chat_with_history(model, tokenizer):
+    stopping_criteria = StoppingCriteriaList([StopSequenceCriteria(HUMAN_ID, tokenizer)])
+
+    chat_history = []
+
+    while True:
+        with torch.inference_mode():
+            user_input = input(Fore.GREEN + "\nHuman: " + Fore.RESET)
+            if user_input == "stop":  # let's stop the conversation when user input "stop"
+                break
+            prompt = format_prompt_with_history(user_input, chat_history)
+            # print(prompt)
+            input_ids = tokenizer([prompt], return_tensors="pt")
+            streamer = TextIteratorStreamer(tokenizer, skip_prompt=True, skip_special_tokens=True)
+            generate_kwargs = dict(input_ids, streamer=streamer, max_new_tokens=512,
+                                   stopping_criteria=stopping_criteria)
+
+            from threading import Thread
+            # to ensure non-blocking access to the generated text, generation process should be ran in a separate thread
+            thread = Thread(target=model.generate, kwargs=generate_kwargs)
+            thread.start()
+
+            output_str = []
+            print(Fore.BLUE + "IPEX-LLM: " + Fore.RESET, end="")
+            for partial_output_str in streamer:
+                output_str.append(partial_output_str)
+                # remove the last HUMAN_ID if exists
+                print(partial_output_str.replace(f"{HUMAN_ID}", ""), end="")
+
+            chat_history.append((user_input, "".join(output_str).replace(f"{HUMAN_ID}", "").rstrip()))
+
 def auto_select_model(model_name):
     try:
         try:
@@ -276,10 +321,12 @@ if __name__ == "__main__":
     parser = argparse.ArgumentParser()
     parser.add_argument("--model-path", type=str, help="path to an llm")
     parser.add_argument("--start-size", type=int, default=4, help="start_size of kv_cahce")
+    parser.add_argument("--recent-size", type=int, default=2000)
     args = parser.parse_args()
 
     model_path = args.model_path
     start_size = args.start_size
+    recent_size = args.recent_size
 
     model = auto_select_model(model_path)
     model = optimize_model(model)
@@ -288,19 +335,25 @@ if __name__ == "__main__":
 
     if model.config.architectures is not None and model.config.architectures[0] == "QWenLMHeadModel":
         stop_words = get_stop_words_ids("Qwen", tokenizer=tokenizer)
-        kv_cache = StartRecentKVCache(start_size=start_size, k_seq_dim=1, v_seq_dim=1)
+        kv_cache = StartRecentKVCache(start_size=start_size,
+                                      k_seq_dim=1,
+                                      v_seq_dim=1,
+                                      recent_size=recent_size)
         qwen_stream_chat(model=model, tokenizer=tokenizer,kv_cache=kv_cache, stop_words=stop_words)
     elif model.config.architectures is not None and model.config.architectures[0] == "ChatGLMModel":
         chatglm3_stream_chat(model=model, tokenizer=tokenizer)
     elif model.config.architectures is not None and model.config.architectures[0] == "LlamaForCausalLM":
-        kv_cache = StartRecentKVCache(start_size=start_size)
+        kv_cache = StartRecentKVCache(start_size=start_size, recent_size=recent_size)
         if "yi" in model_path.lower():
             stop_words = get_stop_words_ids("Yi", tokenizer=tokenizer)
             yi_stream_chat(model=model, tokenizer=tokenizer, kv_cache=kv_cache, stop_words=stop_words)
         else:
             llama_stream_chat(model=model, tokenizer=tokenizer, kv_cache=kv_cache)
+    elif model.config.architectures[0] == "BaichuanForCausalLM" and model.config.vocab_size == 64000:
+        # Baichuan-13B-Chat
+        stream_chat_with_history(model=model, tokenizer=tokenizer)
     else:
-        kv_cache = StartRecentKVCache(start_size=start_size)
+        kv_cache = StartRecentKVCache(start_size=start_size, recent_size=recent_size)
         stream_chat(model=model,
                     tokenizer=tokenizer,
                     kv_cache=kv_cache)