diff --git a/configs/api_examples/eval_api_sensetime.py b/configs/api_examples/eval_api_sensetime.py
index ae392378..b2f25bbb 100644
--- a/configs/api_examples/eval_api_sensetime.py
+++ b/configs/api_examples/eval_api_sensetime.py
@@ -22,7 +22,22 @@ models = [
         query_per_second=1,
         max_out_len=2048,
         max_seq_len=2048,
-        batch_size=8),
+        batch_size=8,
+        parameters={
+            "temperature": 0.8,
+            "top_p": 0.7,
+            "max_new_tokens": 1024,
+            "repetition_penalty": 1.05,
+            "know_ids": [],
+            "stream": True,
+            "user": "#*#***TestUser***#*#",
+            "knowledge_config": {
+                "control_level": "normal",
+                "knowledge_base_result": False,
+                "online_search_result": False
+            }
+        }
+    )
 ]
 
 infer = dict(
diff --git a/opencompass/models/sensetime_api.py b/opencompass/models/sensetime_api.py
index 0d155855..0d74f854 100644
--- a/opencompass/models/sensetime_api.py
+++ b/opencompass/models/sensetime_api.py
@@ -1,3 +1,5 @@
+import json
+import os
 import time
 from concurrent.futures import ThreadPoolExecutor
 from typing import Dict, List, Optional, Union
@@ -30,24 +32,32 @@ class SenseTime(BaseAPIModel):
     def __init__(
         self,
         path: str,
-        key: str,
         url: str,
+        key: str = 'ENV',
         query_per_second: int = 2,
         max_seq_len: int = 2048,
         meta_template: Optional[Dict] = None,
         retry: int = 2,
+        parameters: Optional[Dict] = None,
     ):
         super().__init__(path=path,
                          max_seq_len=max_seq_len,
                          query_per_second=query_per_second,
                          meta_template=meta_template,
                          retry=retry)
+
+        if isinstance(key, str):
+            self.keys = os.getenv('SENSENOVA_API_KEY') if key == 'ENV' else key
+        else:
+            self.keys = key
+
         self.headers = {
             'Content-Type': 'application/json',
-            'Authorization': f'Bearer {key}'
+            'Authorization': f'Bearer {self.keys}'
         }
         self.url = url
         self.model = path
+        self.params = parameters
 
     def generate(
         self,
@@ -104,38 +114,85 @@ class SenseTime(BaseAPIModel):
                 messages.append(msg)
 
         data = {'messages': messages, 'model': self.model}
+        data.update(self.params)
+
+        stream = data['stream']
 
         max_num_retries = 0
         while max_num_retries < self.retry:
             self.acquire()
+
+            max_num_retries += 1
             raw_response = requests.request('POST',
                                             url=self.url,
                                             headers=self.headers,
                                             json=data)
-            response = raw_response.json()
+            requests_id = raw_response.headers['X-Request-Id']  # noqa
             self.release()
 
-            if response is None:
-                print('Connection error, reconnect.')
-                # if connect error, frequent requests will casuse
-                # continuous unstable network, therefore wait here
-                # to slow down the request
-                self.wait()
-                continue
-            if raw_response.status_code == 200:
-                msg = response['data']['choices'][0]['message']
-                return msg
+            if not stream:
+                response = raw_response.json()
+
+                if response is None:
+                    print('Connection error, reconnect.')
+                    # if connect error, frequent requests will casuse
+                    # continuous unstable network, therefore wait here
+                    # to slow down the request
+                    self.wait()
+                    continue
+                if raw_response.status_code == 200:
+                    msg = response['data']['choices'][0]['message']
+                    return msg
+
+                if (raw_response.status_code != 200):
+                    if response['error']['code'] == 18:
+                        # security issue
+                        return 'error:unsafe'
+                    if response['error']['code'] == 17:
+                        return 'error:too long'
+                    else:
+                        print(raw_response.text)
+                        time.sleep(1)
+                        continue
+            else:
+                # stream data to msg
+                raw_response.encoding = 'utf-8'
+
+                if raw_response.status_code == 200:
+                    response_text = raw_response.text
+                    data_blocks = response_text.split('data:')
+                    data_blocks = data_blocks[1:]
+
+                    first_block = json.loads(data_blocks[0])
+                    if first_block['status']['code'] != 0:
+                        msg = f"error:{first_block['status']['code']},"
+                        f" {first_block['status']['message']}"
+                        self.logger.error(msg)
+                        return msg
+
+                    msg = ''
+                    for i, part in enumerate(data_blocks):
+                        # print(f'process {i}: {part}')
+                        try:
+                            if part.startswith('[DONE]'):
+                                break
+
+                            json_data = json.loads(part)
+                            choices = json_data['data']['choices']
+                            for c in choices:
+                                delta = c.get('delta')
+                                msg += delta
+                        except json.decoder.JSONDecodeError as err:
+                            print(err)
+                            self.logger.error(f'Error decoding JSON: {part}')
+                    return msg
 
-            if (raw_response.status_code != 200):
-                if response['error']['code'] == 18:
-                    # security issue
-                    return 'error:unsafe'
                 else:
-                    print(raw_response.text)
+                    print(raw_response.text,
+                          raw_response.headers.get('X-Request-Id'))
                     time.sleep(1)
                     continue
 
-            print(response)
-            max_num_retries += 1
-
-        raise RuntimeError(raw_response.text)
+        raise RuntimeError(
+            f'request id: '
+            f'{raw_response.headers.get("X-Request-Id")}, {raw_response.text}')