diff --git a/moon-src/core/network/stream_connection.hpp b/moon-src/core/network/stream_connection.hpp
index 9d7ef2090..46667f97c 100644
--- a/moon-src/core/network/stream_connection.hpp
+++ b/moon-src/core/network/stream_connection.hpp
@@ -12,15 +12,10 @@ namespace moon
         template <typename... Args>
         explicit stream_connection(Args&&... args)
             :base_connection_t(std::forward<Args>(args)...)
+            ,response_(8192,0)
         {
         }
 
-        void start(bool accepted, const std::string& payload) override
-        {
-            base_connection_t::start(accepted, payload);
-            response_ = message{ 8192, 0 };
-        }
-
         void read(size_t n, std::string_view delim, int32_t sessionid) override
         {
             if (!is_open() || sessionid_ != 0)