diff --git a/format_out/impl.py b/format_out/impl.py
index 5638899f..61f5f5c3 100644
--- a/format_out/impl.py
+++ b/format_out/impl.py
@@ -107,19 +107,6 @@ def gen_number_v2(self, max_new_tokens=None, prefix_regex=None):
             retry_count=self.default_retry_count,
         )
 
-    def gen_number_v2(self, max_new_tokens=None, prefix_regex=None):
-        """
-        包含分数的支持
-        """
-        if max_new_tokens is None:
-            max_new_tokens = 100
-        return self.generate(
-            r"-?(\d+(\.\d+)?|\d+/\d+|\d+/\d+\.\d+)",
-            max_new_tokens=max_new_tokens,
-            prefix_regex=prefix_regex,
-            retry_count=self.default_retry_count,
-        )
-
     def gen_json_object(self, obj: BaseModel, max_new_tokens=512, prefix_regex=None, whitespace_pattern=r"[\s]{0,12}"):
         json_schema = obj.model_json_schema()
         regex_str = build_regex_from_schema(json.dumps(json_schema), whitespace_pattern=whitespace_pattern)
diff --git a/lightllm/server/httpserver/manager.py b/lightllm/server/httpserver/manager.py
index 0c905e5d..cec871d8 100644
--- a/lightllm/server/httpserver/manager.py
+++ b/lightllm/server/httpserver/manager.py
@@ -113,8 +113,6 @@ async def generate(
 
         sampling_params.stop_sentences_to_token_ids(self.tokenizer)
 
-        sampling_params.stop_sentences_to_token_ids(self.tokenizer)
-
         # 统计信息变量
         start_time = time.time()
         out_token_counter = 0