diff --git a/docker-compose.yml b/docker-compose.yml
index efff00d..49af199 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -7,8 +7,9 @@ services:
     devices:
       - /dev:/dev
     volumes:
-      - ./model:/rkllm_server/model:ro
+      - ./rkllm_server/:/rkllm_server/    # bring-your-own server
+      - ./model/:/rkllm_server/model/:ro
     ports:
       - "8080:8080"
     command: >
-      sh -c "python3 gradio_server.py --target_platform rk3588 --rkllm_model_path /rkllm_server/model/Qwen2.5-3B.rkllm"
+      sh -c "python3 gradio_server.py --target_platform rk3588 --rkllm_model_path /rkllm_server/model/Phi-3.5-mini-instruct-w8a8.rkllm"
diff --git a/rkllm_server/flask_server.py b/rkllm_server/flask_server.py
new file mode 100644
index 0000000..133e24a
--- /dev/null
+++ b/rkllm_server/flask_server.py
@@ -0,0 +1,454 @@
+import ctypes
+import sys
+import os
+import subprocess
+import resource
+import threading
+import time
+import argparse
+import json
+from flask import Flask, request, jsonify, Response
+
+app = Flask(__name__)
+
+PROMPT_TEXT_PREFIX = "<|im_start|>system You are a helpful assistant. <|im_end|> <|im_start|>user"
+PROMPT_TEXT_POSTFIX = "<|im_end|><|im_start|>assistant"
+
+# Set the dynamic library path
+rkllm_lib = ctypes.CDLL('/lib/librkllmrt.so')
+
+# Define the structures from the library
+RKLLM_Handle_t = ctypes.c_void_p
+userdata = ctypes.c_void_p(None)
+
+LLMCallState = ctypes.c_int
+LLMCallState.RKLLM_RUN_NORMAL  = 0
+LLMCallState.RKLLM_RUN_WAITING  = 1
+LLMCallState.RKLLM_RUN_FINISH  = 2
+LLMCallState.RKLLM_RUN_ERROR   = 3
+LLMCallState.RKLLM_RUN_GET_LAST_HIDDEN_LAYER = 4
+
+RKLLMInputMode = ctypes.c_int
+RKLLMInputMode.RKLLM_INPUT_PROMPT      = 0
+RKLLMInputMode.RKLLM_INPUT_TOKEN       = 1
+RKLLMInputMode.RKLLM_INPUT_EMBED       = 2
+RKLLMInputMode.RKLLM_INPUT_MULTIMODAL  = 3
+
+RKLLMInferMode = ctypes.c_int
+RKLLMInferMode.RKLLM_INFER_GENERATE = 0
+RKLLMInferMode.RKLLM_INFER_GET_LAST_HIDDEN_LAYER = 1
+
+class RKLLMExtendParam(ctypes.Structure):
+    _fields_ = [
+        ("base_domain_id", ctypes.c_int32),
+        ("reserved", ctypes.c_uint8 * 112)
+    ]
+
+class RKLLMParam(ctypes.Structure):
+    _fields_ = [
+        ("model_path", ctypes.c_char_p),
+        ("max_context_len", ctypes.c_int32),
+        ("max_new_tokens", ctypes.c_int32),
+        ("top_k", ctypes.c_int32),
+        ("top_p", ctypes.c_float),
+        ("temperature", ctypes.c_float),
+        ("repeat_penalty", ctypes.c_float),
+        ("frequency_penalty", ctypes.c_float),
+        ("presence_penalty", ctypes.c_float),
+        ("mirostat", ctypes.c_int32),
+        ("mirostat_tau", ctypes.c_float),
+        ("mirostat_eta", ctypes.c_float),
+        ("skip_special_token", ctypes.c_bool),
+        ("is_async", ctypes.c_bool),
+        ("img_start", ctypes.c_char_p),
+        ("img_end", ctypes.c_char_p),
+        ("img_content", ctypes.c_char_p),
+        ("extend_param", RKLLMExtendParam),
+    ]
+
+class RKLLMLoraAdapter(ctypes.Structure):
+    _fields_ = [
+        ("lora_adapter_path", ctypes.c_char_p),
+        ("lora_adapter_name", ctypes.c_char_p),
+        ("scale", ctypes.c_float)
+    ]
+
+class RKLLMEmbedInput(ctypes.Structure):
+    _fields_ = [
+        ("embed", ctypes.POINTER(ctypes.c_float)),
+        ("n_tokens", ctypes.c_size_t)
+    ]
+
+class RKLLMTokenInput(ctypes.Structure):
+    _fields_ = [
+        ("input_ids", ctypes.POINTER(ctypes.c_int32)),
+        ("n_tokens", ctypes.c_size_t)
+    ]
+
+class RKLLMMultiModelInput(ctypes.Structure):
+    _fields_ = [
+        ("prompt", ctypes.c_char_p),
+        ("image_embed", ctypes.POINTER(ctypes.c_float)),
+        ("n_image_tokens", ctypes.c_size_t)
+    ]
+
+class RKLLMInputUnion(ctypes.Union):
+    _fields_ = [
+        ("prompt_input", ctypes.c_char_p),
+        ("embed_input", RKLLMEmbedInput),
+        ("token_input", RKLLMTokenInput),
+        ("multimodal_input", RKLLMMultiModelInput)
+    ]
+
+class RKLLMInput(ctypes.Structure):
+    _fields_ = [
+        ("input_mode", ctypes.c_int),
+        ("input_data", RKLLMInputUnion)
+    ]
+
+class RKLLMLoraParam(ctypes.Structure):
+    _fields_ = [
+        ("lora_adapter_name", ctypes.c_char_p)
+    ]
+
+class RKLLMPromptCacheParam(ctypes.Structure):
+    _fields_ = [
+        ("save_prompt_cache", ctypes.c_int),
+        ("prompt_cache_path", ctypes.c_char_p)
+    ]
+
+class RKLLMInferParam(ctypes.Structure):
+    _fields_ = [
+        ("mode", RKLLMInferMode),
+        ("lora_params", ctypes.POINTER(RKLLMLoraParam)),
+        ("prompt_cache_params", ctypes.POINTER(RKLLMPromptCacheParam))
+    ]
+
+class RKLLMResultLastHiddenLayer(ctypes.Structure):
+    _fields_ = [
+        ("hidden_states", ctypes.POINTER(ctypes.c_float)),
+        ("embd_size", ctypes.c_int),
+        ("num_tokens", ctypes.c_int)
+    ]
+
+class RKLLMResult(ctypes.Structure):
+    _fields_ = [
+        ("text", ctypes.c_char_p),
+        ("size", ctypes.c_int),
+        ("last_hidden_layer", RKLLMResultLastHiddenLayer)
+    ]
+
+
+# Create a lock to control multi-user access to the server.
+lock = threading.Lock()
+
+# Create a global variable to indicate whether the server is currently in a blocked state.
+is_blocking = False
+
+# Define global variables to store the callback function output for displaying in the Gradio interface
+global_text = []
+global_state = -1
+split_byte_data = bytes(b"") # Used to store the segmented byte data
+
+# Define the callback function
+def callback_impl(result, userdata, state):
+    global global_text, global_state, split_byte_data
+    if state == LLMCallState.RKLLM_RUN_FINISH:
+        global_state = state
+        print("\n")
+        sys.stdout.flush()
+    elif state == LLMCallState.RKLLM_RUN_ERROR:
+        global_state = state
+        print("run error")
+        sys.stdout.flush()
+    elif state == LLMCallState.RKLLM_RUN_GET_LAST_HIDDEN_LAYER:
+        '''
+        If using the GET_LAST_HIDDEN_LAYER function, the callback interface will return the memory pointer: last_hidden_layer, the number of tokens: num_tokens, and the size of the hidden layer: embd_size.
+        With these three parameters, you can retrieve the data from last_hidden_layer.
+        Note: The data needs to be retrieved during the current callback; if not obtained in time, the pointer will be released by the next callback.
+        '''
+        if result.last_hidden_layer.embd_size != 0 and result.last_hidden_layer.num_tokens != 0:
+            data_size = result.last_hidden_layer.embd_size * result.last_hidden_layer.num_tokens * ctypes.sizeof(ctypes.c_float)
+            print(f"data_size: {data_size}")
+            global_text.append(f"data_size: {data_size}\n")
+            output_path = os.getcwd() + "/last_hidden_layer.bin"
+            with open(output_path, "wb") as outFile:
+                data = ctypes.cast(result.last_hidden_layer.hidden_states, ctypes.POINTER(ctypes.c_float))
+                float_array_type = ctypes.c_float * (data_size // ctypes.sizeof(ctypes.c_float))
+                float_array = float_array_type.from_address(ctypes.addressof(data.contents))
+                outFile.write(bytearray(float_array))
+                print(f"Data saved to {output_path} successfully!")
+                global_text.append(f"Data saved to {output_path} successfully!")
+        else:
+            print("Invalid hidden layer data.")
+            global_text.append("Invalid hidden layer data.")
+        global_state = state
+        time.sleep(0.05) # Delay for 0.05 seconds to wait for the output result
+        sys.stdout.flush()
+    else:
+        # Save the output token text and the RKLLM running state
+        global_state = state
+        # Monitor if the current byte data is complete; if incomplete, record it for later parsing
+        try:
+            global_text.append((split_byte_data + result.contents.text).decode('utf-8'))
+            print((split_byte_data + result.contents.text).decode('utf-8'), end='')
+            split_byte_data = bytes(b"")
+        except:
+            split_byte_data += result.contents.text
+        sys.stdout.flush()
+
+# Connect the callback function between the Python side and the C++ side
+callback_type = ctypes.CFUNCTYPE(None, ctypes.POINTER(RKLLMResult), ctypes.c_void_p, ctypes.c_int)
+callback = callback_type(callback_impl)
+
+# Define the RKLLM class, which includes initialization, inference, and release operations for the RKLLM model in the dynamic library
+class RKLLM(object):
+    def __init__(self, model_path, lora_model_path = None, prompt_cache_path = None):
+        rkllm_param = RKLLMParam()
+        rkllm_param.model_path = bytes(model_path, 'utf-8')
+
+        rkllm_param.max_context_len = 512
+        rkllm_param.max_new_tokens = -1
+        rkllm_param.skip_special_token = True
+
+        rkllm_param.top_k = 1
+        rkllm_param.top_p = 0.9
+        rkllm_param.temperature = 0.8
+        rkllm_param.repeat_penalty = 1.1
+        rkllm_param.frequency_penalty = 0.0
+        rkllm_param.presence_penalty = 0.0
+
+        rkllm_param.mirostat = 0
+        rkllm_param.mirostat_tau = 5.0
+        rkllm_param.mirostat_eta = 0.1
+
+        rkllm_param.is_async = False
+
+        rkllm_param.img_start = "".encode('utf-8')
+        rkllm_param.img_end = "".encode('utf-8')
+        rkllm_param.img_content = "".encode('utf-8')
+
+        rkllm_param.extend_param.base_domain_id = 0
+        
+        self.handle = RKLLM_Handle_t()
+
+        self.rkllm_init = rkllm_lib.rkllm_init
+        self.rkllm_init.argtypes = [ctypes.POINTER(RKLLM_Handle_t), ctypes.POINTER(RKLLMParam), callback_type]
+        self.rkllm_init.restype = ctypes.c_int
+        self.rkllm_init(ctypes.byref(self.handle), ctypes.byref(rkllm_param), callback)
+
+        self.rkllm_run = rkllm_lib.rkllm_run
+        self.rkllm_run.argtypes = [RKLLM_Handle_t, ctypes.POINTER(RKLLMInput), ctypes.POINTER(RKLLMInferParam), ctypes.c_void_p]
+        self.rkllm_run.restype = ctypes.c_int
+
+        self.rkllm_destroy = rkllm_lib.rkllm_destroy
+        self.rkllm_destroy.argtypes = [RKLLM_Handle_t]
+        self.rkllm_destroy.restype = ctypes.c_int
+
+        self.lora_adapter_path = None
+        self.lora_model_name = None
+        if lora_model_path:
+            self.lora_adapter_path = lora_model_path
+            self.lora_adapter_name = "test"
+
+            lora_adapter = RKLLMLoraAdapter()
+            ctypes.memset(ctypes.byref(lora_adapter), 0, ctypes.sizeof(RKLLMLoraAdapter))
+            lora_adapter.lora_adapter_path = ctypes.c_char_p((self.lora_adapter_path).encode('utf-8'))
+            lora_adapter.lora_adapter_name = ctypes.c_char_p((self.lora_adapter_name).encode('utf-8'))
+            lora_adapter.scale = 1.0
+
+            rkllm_load_lora = rkllm_lib.rkllm_load_lora
+            rkllm_load_lora.argtypes = [RKLLM_Handle_t, ctypes.POINTER(RKLLMLoraAdapter)]
+            rkllm_load_lora.restype = ctypes.c_int
+            rkllm_load_lora(self.handle, ctypes.byref(lora_adapter))
+        
+        self.prompt_cache_path = None
+        if prompt_cache_path:
+            self.prompt_cache_path = prompt_cache_path
+
+            rkllm_load_prompt_cache = rkllm_lib.rkllm_load_prompt_cache
+            rkllm_load_prompt_cache.argtypes = [RKLLM_Handle_t, ctypes.c_char_p]
+            rkllm_load_prompt_cache.restype = ctypes.c_int
+            rkllm_load_prompt_cache(self.handle, ctypes.c_char_p((prompt_cache_path).encode('utf-8')))
+
+    def run(self, prompt):
+        rkllm_lora_params = None
+        if self.lora_model_name:
+            rkllm_lora_params = RKLLMLoraParam()
+            rkllm_lora_params.lora_adapter_name = ctypes.c_char_p((self.lora_model_name).encode('utf-8'))
+        
+        rkllm_infer_params = RKLLMInferParam()
+        ctypes.memset(ctypes.byref(rkllm_infer_params), 0, ctypes.sizeof(RKLLMInferParam))
+        rkllm_infer_params.mode = RKLLMInferMode.RKLLM_INFER_GENERATE
+        rkllm_infer_params.lora_params = ctypes.byref(rkllm_lora_params) if rkllm_lora_params else None
+
+        rkllm_input = RKLLMInput()
+        rkllm_input.input_mode = RKLLMInputMode.RKLLM_INPUT_PROMPT
+        rkllm_input.input_data.prompt_input = ctypes.c_char_p((PROMPT_TEXT_PREFIX + prompt + PROMPT_TEXT_POSTFIX).encode('utf-8'))
+        self.rkllm_run(self.handle, ctypes.byref(rkllm_input), ctypes.byref(rkllm_infer_params), None)
+        return
+
+    def release(self):
+        self.rkllm_destroy(self.handle)
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--rkllm_model_path', type=str, required=True, help='Absolute path of the converted RKLLM model on the Linux board;')
+    parser.add_argument('--target_platform', type=str, required=True, help='Target platform: e.g., rk3588/rk3576;')
+    parser.add_argument('--lora_model_path', type=str, help='Absolute path of the lora_model on the Linux board;')
+    parser.add_argument('--prompt_cache_path', type=str, help='Absolute path of the prompt_cache file on the Linux board;')
+    args = parser.parse_args()
+
+    if not os.path.exists(args.rkllm_model_path):
+        print("Error: Please provide the correct rkllm model path, and ensure it is the absolute path on the board.")
+        sys.stdout.flush()
+        exit()
+
+    if not (args.target_platform in ["rk3588", "rk3576"]):
+        print("Error: Please specify the correct target platform: rk3588/rk3576.")
+        sys.stdout.flush()
+        exit()
+
+    if args.lora_model_path:
+        if not os.path.exists(args.lora_model_path):
+            print("Error: Please provide the correct lora_model path, and advise it is the absolute path on the board.")
+            sys.stdout.flush()
+            exit()
+
+    if args.prompt_cache_path:
+        if not os.path.exists(args.prompt_cache_path):
+            print("Error: Please provide the correct prompt_cache_file path, and advise it is the absolute path on the board.")
+            sys.stdout.flush()
+            exit()
+
+    # Fix frequency
+    command = "sudo bash fix_freq_{}.sh".format(args.target_platform)
+    subprocess.run(command, shell=True)
+
+    # Set resource limit
+    resource.setrlimit(resource.RLIMIT_NOFILE, (102400, 102400))
+
+    # Initialize RKLLM model
+    print("=========init....===========")
+    sys.stdout.flush()
+    model_path = args.rkllm_model_path
+    rkllm_model = RKLLM(model_path, args.lora_model_path, args.prompt_cache_path)
+    print("RKLLM Model has been initialized successfully！")
+    print("==============================")
+    sys.stdout.flush()
+
+    # Create a function to receive data sent by the user using a request
+    @app.route('/rkllm_chat', methods=['POST'])
+    def receive_message():
+        # Link global variables to retrieve the output information from the callback function
+        global global_text, global_state
+        global is_blocking
+
+        # If the server is in a blocking state, return a specific response.
+        if is_blocking or global_state==0:
+            return jsonify({'status': 'error', 'message': 'RKLLM_Server is busy! Maybe you can try again later.'}), 503
+        
+        lock.acquire()
+        try:
+            # Set the server to a blocking state.
+            is_blocking = True
+
+            # Get JSON data from the POST request.
+            data = request.json
+            if data and 'messages' in data:
+                # Reset global variables.
+                global_text = []
+                global_state = -1
+
+                # Define the structure for the returned response.
+                rkllm_responses = {
+                    "id": "rkllm_chat",
+                    "object": "rkllm_chat",
+                    "created": None,
+                    "choices": [],
+                    "usage": {
+                    "prompt_tokens": None,
+                    "completion_tokens": None,
+                    "total_tokens": None
+                    }
+                }
+
+                if not "stream" in data.keys() or data["stream"] == False:
+                    # Process the received data here.
+                    messages = data['messages']
+                    print("Received messages:", messages)
+                    for index, message in enumerate(messages):
+                        input_prompt = message['content']
+                        rkllm_output = ""
+                        
+                        # Create a thread for model inference.
+                        model_thread = threading.Thread(target=rkllm_model.run, args=(input_prompt,))
+                        model_thread.start()
+
+                        # Wait for the model to finish running and periodically check the inference thread of the model.
+                        model_thread_finished = False
+                        while not model_thread_finished:
+                            while len(global_text) > 0:
+                                rkllm_output += global_text.pop(0)
+                                time.sleep(0.005)
+
+                            model_thread.join(timeout=0.005)
+                            model_thread_finished = not model_thread.is_alive()
+                        
+                        rkllm_responses["choices"].append(
+                            {"index": index,
+                            "message": {
+                                "role": "assistant",
+                                "content": rkllm_output,
+                            },
+                            "logprobs": None,
+                            "finish_reason": "stop"
+                            }
+                        )
+                    return jsonify(rkllm_responses), 200
+                else:
+                    messages = data['messages']
+                    print("Received messages:", messages)
+                    for index, message in enumerate(messages):
+                        input_prompt = message['content']
+                        rkllm_output = ""
+                        
+                        def generate():
+                            model_thread = threading.Thread(target=rkllm_model.run, args=(input_prompt,))
+                            model_thread.start()
+
+                            model_thread_finished = False
+                            while not model_thread_finished:
+                                while len(global_text) > 0:
+                                    rkllm_output = global_text.pop(0)
+
+                                    rkllm_responses["choices"].append(
+                                        {"index": index,
+                                        "delta": {
+                                            "role": "assistant",
+                                            "content": rkllm_output,
+                                        },
+                                        "logprobs": None,
+                                        "finish_reason": "stop" if global_state == 1 else None,
+                                        }
+                                    )
+                                    yield f"{json.dumps(rkllm_responses)}\n\n"
+
+                                model_thread.join(timeout=0.005)
+                                model_thread_finished = not model_thread.is_alive()
+
+                    return Response(generate(), content_type='text/plain')
+            else:
+                return jsonify({'status': 'error', 'message': 'Invalid JSON data!'}), 400
+        finally:
+            lock.release()
+            is_blocking = False
+        
+    # Start the Flask application.
+    # app.run(host='0.0.0.0', port=8080)
+    app.run(host='127.0.0.1', port=8080, threaded=True, debug=False)
+
+    print("====================")
+    print("RKLLM model inference completed, releasing RKLLM model resources...")
+    rkllm_model.release()
+    print("====================")
diff --git a/rkllm_server/gradio_server.py b/rkllm_server/gradio_server.py
new file mode 100644
index 0000000..0d7e700
--- /dev/null
+++ b/rkllm_server/gradio_server.py
@@ -0,0 +1,413 @@
+import ctypes
+import sys
+import os
+import subprocess
+import resource
+import threading
+import time
+import gradio as gr
+import argparse
+
+
+PROMPT_TEXT_SYSTEM_COMMON = (
+        "You are a helpful assistant who answers things succintly and in steps. "
+        "You listen to the user's question and answer accordingly, or point out factual "
+        "errors in the user's claims."
+)
+
+# Re: phi3.5
+PROMPT_TEXT_PREFIX = (
+        "<|system|> {content} <|end|>\n<|user|>"
+).format(content = PROMPT_TEXT_SYSTEM_COMMON)
+PROMPT_TEXT_POSTFIX = "<|end|>\n<|assistant|>"
+
+# Re: Qwen
+# PROMPT_TEXT_PREFIX = (
+#         "<|im_start|>system {content} <|im_end|>\n<|im_start|>user"
+# ).format(content = PROMPT_TEXT_SYSTEM_COMMON)
+# PROMPT_TEXT_POSTFIX = "<|im_end|>\n<|im_start|>assistant"
+
+# Re: TinyLlama
+# PROMPT_TEXT_PREFIX = (
+#         "[INST] <<SYS>>{content}<</SYS>>\n"
+# ).format(content = PROMPT_TEXT_SYSTEM_COMMON)
+# PROMPT_TEXT_POSTFIX = " [/INST]\n"
+
+# Set environment variables
+os.environ["GRADIO_SERVER_NAME"] = "0.0.0.0"
+os.environ["GRADIO_SERVER_PORT"] = "8080"
+
+# Set the dynamic library path
+rkllm_lib = ctypes.CDLL('./lib/librkllmrt.so')
+
+# Define the structures from the library
+RKLLM_Handle_t = ctypes.c_void_p
+userdata = ctypes.c_void_p(None)
+
+LLMCallState = ctypes.c_int
+LLMCallState.RKLLM_RUN_NORMAL  = 0
+LLMCallState.RKLLM_RUN_WAITING  = 1
+LLMCallState.RKLLM_RUN_FINISH  = 2
+LLMCallState.RKLLM_RUN_ERROR   = 3
+LLMCallState.RKLLM_RUN_GET_LAST_HIDDEN_LAYER = 4
+
+RKLLMInputMode = ctypes.c_int
+RKLLMInputMode.RKLLM_INPUT_PROMPT      = 0
+RKLLMInputMode.RKLLM_INPUT_TOKEN       = 1
+RKLLMInputMode.RKLLM_INPUT_EMBED       = 2
+RKLLMInputMode.RKLLM_INPUT_MULTIMODAL  = 3
+
+RKLLMInferMode = ctypes.c_int
+RKLLMInferMode.RKLLM_INFER_GENERATE = 0
+RKLLMInferMode.RKLLM_INFER_GET_LAST_HIDDEN_LAYER = 1
+
+class RKLLMExtendParam(ctypes.Structure):
+    _fields_ = [
+        ("base_domain_id", ctypes.c_int32),
+        ("reserved", ctypes.c_uint8 * 112)
+    ]
+
+class RKLLMParam(ctypes.Structure):
+    _fields_ = [
+        ("model_path", ctypes.c_char_p),
+        ("max_context_len", ctypes.c_int32),
+        ("max_new_tokens", ctypes.c_int32),
+        ("top_k", ctypes.c_int32),
+        ("top_p", ctypes.c_float),
+        ("temperature", ctypes.c_float),
+        ("repeat_penalty", ctypes.c_float),
+        ("frequency_penalty", ctypes.c_float),
+        ("presence_penalty", ctypes.c_float),
+        ("mirostat", ctypes.c_int32),
+        ("mirostat_tau", ctypes.c_float),
+        ("mirostat_eta", ctypes.c_float),
+        ("skip_special_token", ctypes.c_bool),
+        ("is_async", ctypes.c_bool),
+        ("img_start", ctypes.c_char_p),
+        ("img_end", ctypes.c_char_p),
+        ("img_content", ctypes.c_char_p),
+        ("extend_param", RKLLMExtendParam),
+    ]
+
+class RKLLMLoraAdapter(ctypes.Structure):
+    _fields_ = [
+        ("lora_adapter_path", ctypes.c_char_p),
+        ("lora_adapter_name", ctypes.c_char_p),
+        ("scale", ctypes.c_float)
+    ]
+
+class RKLLMEmbedInput(ctypes.Structure):
+    _fields_ = [
+        ("embed", ctypes.POINTER(ctypes.c_float)),
+        ("n_tokens", ctypes.c_size_t)
+    ]
+
+class RKLLMTokenInput(ctypes.Structure):
+    _fields_ = [
+        ("input_ids", ctypes.POINTER(ctypes.c_int32)),
+        ("n_tokens", ctypes.c_size_t)
+    ]
+
+class RKLLMMultiModelInput(ctypes.Structure):
+    _fields_ = [
+        ("prompt", ctypes.c_char_p),
+        ("image_embed", ctypes.POINTER(ctypes.c_float)),
+        ("n_image_tokens", ctypes.c_size_t)
+    ]
+
+class RKLLMInputUnion(ctypes.Union):
+    _fields_ = [
+        ("prompt_input", ctypes.c_char_p),
+        ("embed_input", RKLLMEmbedInput),
+        ("token_input", RKLLMTokenInput),
+        ("multimodal_input", RKLLMMultiModelInput)
+    ]
+
+class RKLLMInput(ctypes.Structure):
+    _fields_ = [
+        ("input_mode", ctypes.c_int),
+        ("input_data", RKLLMInputUnion)
+    ]
+
+class RKLLMLoraParam(ctypes.Structure):
+    _fields_ = [
+        ("lora_adapter_name", ctypes.c_char_p)
+    ]
+
+class RKLLMPromptCacheParam(ctypes.Structure):
+    _fields_ = [
+        ("save_prompt_cache", ctypes.c_int),
+        ("prompt_cache_path", ctypes.c_char_p)
+    ]
+
+class RKLLMInferParam(ctypes.Structure):
+    _fields_ = [
+        ("mode", RKLLMInferMode),
+        ("lora_params", ctypes.POINTER(RKLLMLoraParam)),
+        ("prompt_cache_params", ctypes.POINTER(RKLLMPromptCacheParam))
+    ]
+
+class RKLLMResultLastHiddenLayer(ctypes.Structure):
+    _fields_ = [
+        ("hidden_states", ctypes.POINTER(ctypes.c_float)),
+        ("embd_size", ctypes.c_int),
+        ("num_tokens", ctypes.c_int)
+    ]
+
+class RKLLMResult(ctypes.Structure):
+    _fields_ = [
+        ("text", ctypes.c_char_p),
+        ("size", ctypes.c_int),
+        ("last_hidden_layer", RKLLMResultLastHiddenLayer)
+    ]
+
+# Define global variables to store the callback function output for displaying in the Gradio interface
+global_text = []
+global_state = -1
+split_byte_data = bytes(b"") # Used to store the segmented byte data
+
+# Define the callback function
+def callback_impl(result, userdata, state):
+    global global_text, global_state, split_byte_data
+    if state == LLMCallState.RKLLM_RUN_FINISH:
+        global_state = state
+        print("\n")
+        sys.stdout.flush()
+    elif state == LLMCallState.RKLLM_RUN_ERROR:
+        global_state = state
+        print("run error")
+        sys.stdout.flush()
+    elif state == LLMCallState.RKLLM_RUN_GET_LAST_HIDDEN_LAYER:
+        '''
+        If using the GET_LAST_HIDDEN_LAYER function, the callback interface will return the memory pointer: last_hidden_layer, the number of tokens: num_tokens, and the size of the hidden layer: embd_size.
+        With these three parameters, you can retrieve the data from last_hidden_layer.
+        Note: The data needs to be retrieved during the current callback; if not obtained in time, the pointer will be released by the next callback.
+        '''
+        if result.last_hidden_layer.embd_size != 0 and result.last_hidden_layer.num_tokens != 0:
+            data_size = result.last_hidden_layer.embd_size * result.last_hidden_layer.num_tokens * ctypes.sizeof(ctypes.c_float)
+            print(f"data_size: {data_size}")
+            global_text.append(f"data_size: {data_size}\n")
+            output_path = os.getcwd() + "/last_hidden_layer.bin"
+            with open(output_path, "wb") as outFile:
+                data = ctypes.cast(result.last_hidden_layer.hidden_states, ctypes.POINTER(ctypes.c_float))
+                float_array_type = ctypes.c_float * (data_size // ctypes.sizeof(ctypes.c_float))
+                float_array = float_array_type.from_address(ctypes.addressof(data.contents))
+                outFile.write(bytearray(float_array))
+                print(f"Data saved to {output_path} successfully!")
+                global_text.append(f"Data saved to {output_path} successfully!")
+        else:
+            print("Invalid hidden layer data.")
+            global_text.append("Invalid hidden layer data.")
+        global_state = state
+        time.sleep(0.05) # Delay for 0.05 seconds to wait for the output result
+        sys.stdout.flush()
+    else:
+        # Save the output token text and the RKLLM running state
+        global_state = state
+        # Monitor if the current byte data is complete; if incomplete, record it for later parsing
+        try:
+            global_text.append((split_byte_data + result.contents.text).decode('utf-8'))
+            print((split_byte_data + result.contents.text).decode('utf-8'), end='')
+            split_byte_data = bytes(b"")
+        except:
+            split_byte_data += result.contents.text
+        sys.stdout.flush()
+
+# Connect the callback function between the Python side and the C++ side
+callback_type = ctypes.CFUNCTYPE(None, ctypes.POINTER(RKLLMResult), ctypes.c_void_p, ctypes.c_int)
+callback = callback_type(callback_impl)
+
+# Define the RKLLM class, which includes initialization, inference, and release operations for the RKLLM model in the dynamic library
+class RKLLM(object):
+    def __init__(self, model_path, lora_model_path = None, prompt_cache_path = None):
+        rkllm_param = RKLLMParam()
+        rkllm_param.model_path = bytes(model_path, 'utf-8')
+
+        rkllm_param.max_context_len = 4096
+        rkllm_param.max_new_tokens = 256
+        rkllm_param.skip_special_token = True
+
+        rkllm_param.top_k = 40
+        rkllm_param.top_p = 0.9
+        rkllm_param.temperature = 0.5
+        rkllm_param.repeat_penalty = 1.1
+        rkllm_param.frequency_penalty = 0.0
+        rkllm_param.presence_penalty = 0.0
+
+        rkllm_param.mirostat = 0
+        rkllm_param.mirostat_tau = 5.0
+        rkllm_param.mirostat_eta = 0.1
+
+        rkllm_param.is_async = True
+
+        rkllm_param.img_start = "".encode('utf-8')
+        rkllm_param.img_end = "".encode('utf-8')
+        rkllm_param.img_content = "".encode('utf-8')
+
+        rkllm_param.extend_param.base_domain_id = 0
+        
+        self.handle = RKLLM_Handle_t()
+
+        self.rkllm_init = rkllm_lib.rkllm_init
+        self.rkllm_init.argtypes = [ctypes.POINTER(RKLLM_Handle_t), ctypes.POINTER(RKLLMParam), callback_type]
+        self.rkllm_init.restype = ctypes.c_int
+        self.rkllm_init(ctypes.byref(self.handle), ctypes.byref(rkllm_param), callback)
+
+        self.rkllm_run = rkllm_lib.rkllm_run
+        self.rkllm_run.argtypes = [RKLLM_Handle_t, ctypes.POINTER(RKLLMInput), ctypes.POINTER(RKLLMInferParam), ctypes.c_void_p]
+        self.rkllm_run.restype = ctypes.c_int
+
+        self.rkllm_destroy = rkllm_lib.rkllm_destroy
+        self.rkllm_destroy.argtypes = [RKLLM_Handle_t]
+        self.rkllm_destroy.restype = ctypes.c_int
+
+        self.lora_adapter_path = None
+        self.lora_model_name = None
+        if lora_model_path:
+            self.lora_adapter_path = lora_model_path
+            self.lora_adapter_name = "test"
+
+            lora_adapter = RKLLMLoraAdapter()
+            ctypes.memset(ctypes.byref(lora_adapter), 0, ctypes.sizeof(RKLLMLoraAdapter))
+            lora_adapter.lora_adapter_path = ctypes.c_char_p((self.lora_adapter_path).encode('utf-8'))
+            lora_adapter.lora_adapter_name = ctypes.c_char_p((self.lora_adapter_name).encode('utf-8'))
+            lora_adapter.scale = 1.0
+
+            rkllm_load_lora = rkllm_lib.rkllm_load_lora
+            rkllm_load_lora.argtypes = [RKLLM_Handle_t, ctypes.POINTER(RKLLMLoraAdapter)]
+            rkllm_load_lora.restype = ctypes.c_int
+            rkllm_load_lora(self.handle, ctypes.byref(lora_adapter))
+        
+        self.prompt_cache_path = None
+        if prompt_cache_path:
+            self.prompt_cache_path = prompt_cache_path
+
+            rkllm_load_prompt_cache = rkllm_lib.rkllm_load_prompt_cache
+            rkllm_load_prompt_cache.argtypes = [RKLLM_Handle_t, ctypes.c_char_p]
+            rkllm_load_prompt_cache.restype = ctypes.c_int
+            rkllm_load_prompt_cache(self.handle, ctypes.c_char_p((prompt_cache_path).encode('utf-8')))
+
+    def run(self, prompt):
+        rkllm_lora_params = None
+        if self.lora_model_name:
+            rkllm_lora_params = RKLLMLoraParam()
+            rkllm_lora_params.lora_adapter_name = ctypes.c_char_p((self.lora_model_name).encode('utf-8'))
+        
+        rkllm_infer_params = RKLLMInferParam()
+        ctypes.memset(ctypes.byref(rkllm_infer_params), 0, ctypes.sizeof(RKLLMInferParam))
+        rkllm_infer_params.mode = RKLLMInferMode.RKLLM_INFER_GENERATE
+        rkllm_infer_params.lora_params = ctypes.byref(rkllm_lora_params) if rkllm_lora_params else None
+
+        rkllm_input = RKLLMInput()
+        rkllm_input.input_mode = RKLLMInputMode.RKLLM_INPUT_PROMPT
+        rkllm_input.input_data.prompt_input = ctypes.c_char_p((PROMPT_TEXT_PREFIX + prompt + PROMPT_TEXT_POSTFIX).encode('utf-8'))
+        self.rkllm_run(self.handle, ctypes.byref(rkllm_input), ctypes.byref(rkllm_infer_params), None)
+        return
+
+    def release(self):
+        self.rkllm_destroy(self.handle)
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--rkllm_model_path', type=str, required=True, help='Absolute path of the converted RKLLM model on the Linux board;')
+    parser.add_argument('--target_platform', type=str, required=True, help='Target platform: e.g., rk3588/rk3576;')
+    parser.add_argument('--lora_model_path', type=str, help='Absolute path of the lora_model on the Linux board;')
+    parser.add_argument('--prompt_cache_path', type=str, help='Absolute path of the prompt_cache file on the Linux board;')
+    args = parser.parse_args()
+
+    if not os.path.exists(args.rkllm_model_path):
+        print("Error: Please provide the correct rkllm model path, and ensure it is the absolute path on the board.")
+        sys.stdout.flush()
+        exit()
+
+    if not (args.target_platform in ["rk3588", "rk3576"]):
+        print("Error: Please specify the correct target platform: rk3588/rk3576.")
+        sys.stdout.flush()
+        exit()
+
+    if args.lora_model_path:
+        if not os.path.exists(args.lora_model_path):
+            print("Error: Please provide the correct lora_model path, and advise it is the absolute path on the board.")
+            sys.stdout.flush()
+            exit()
+
+    if args.prompt_cache_path:
+        if not os.path.exists(args.prompt_cache_path):
+            print("Error: Please provide the correct prompt_cache_file path, and advise it is the absolute path on the board.")
+            sys.stdout.flush()
+            exit()
+
+    # Fix frequency
+    # command = "sudo bash fix_freq_{}.sh".format(args.target_platform)
+    # subprocess.run(command, shell=True)
+
+    # Set resource limit
+    resource.setrlimit(resource.RLIMIT_NOFILE, (102400, 102400))
+
+    # Initialize RKLLM model
+    print("=========init....===========")
+    sys.stdout.flush()
+    model_path = args.rkllm_model_path
+    rkllm_model = RKLLM(model_path, args.lora_model_path, args.prompt_cache_path)
+    print("RKLLM Model has been initialized successfully！")
+    print("==============================")
+    sys.stdout.flush()
+
+    # Record the user's input prompt        
+    def get_user_input(user_message, history):
+        history = history + [[user_message, None]]
+        return "", history
+
+    # Retrieve the output from the RKLLM model and print it in a streaming manner
+    def get_RKLLM_output(history):
+        # Link global variables to retrieve the output information from the callback function
+        global global_text, global_state
+        global_text = []
+        global_state = -1
+
+        # Create a thread for model inference
+        model_thread = threading.Thread(target=rkllm_model.run, args=(history[-1][0],))
+        model_thread.start()
+
+        # history[-1][1] represents the current dialogue
+        history[-1][1] = ""
+        
+        # Wait for the model to finish running and periodically check the inference thread of the model
+        model_thread_finished = False
+        while not model_thread_finished:
+            while len(global_text) > 0:
+                history[-1][1] += global_text.pop(0)
+                time.sleep(0.005)
+                # Gradio automatically pushes the result returned by the yield statement when calling the then method
+                yield history
+
+            model_thread.join(timeout=0.005)
+            model_thread_finished = not model_thread.is_alive()
+
+    # Create a Gradio interface
+    with gr.Blocks(title="Chat with RKLLM") as chatRKLLM:
+        gr.Markdown("<div align='center'><font size='70'> Chat with RKLLM </font></div>")
+        gr.Markdown("### Enter your question in the inputTextBox and press the Enter key to chat with the RKLLM model.")
+        # Create a Chatbot component to display conversation history
+        rkllmServer = gr.Chatbot(height=600)
+        # Create a Textbox component for user message input
+        msg = gr.Textbox(placeholder="Please input your question here...", label="inputTextBox")
+        # Create a Button component to clear the chat history.
+        clear = gr.Button("Clear")
+
+        # Submit the user's input message to the get_user_input function and immediately update the chat history.
+        # Then call the get_RKLLM_output function to further update the chat history.
+        # The queue=False parameter ensures that these updates are not queued, but executed immediately.
+        msg.submit(get_user_input, [msg, rkllmServer], [msg, rkllmServer], queue=False).then(get_RKLLM_output, rkllmServer, rkllmServer)
+        # When the clear button is clicked, perform a no-operation (lambda: None) and immediately clear the chat history.
+        clear.click(lambda: None, None, rkllmServer, queue=False)
+
+    # Enable the event queue system.
+    chatRKLLM.queue()
+    # Start the Gradio application.
+    chatRKLLM.launch()
+
+    print("====================")
+    print("RKLLM model inference completed, releasing RKLLM model resources...")
+    rkllm_model.release()
+    print("====================")
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