diff --git a/module/Local_Server/Data_Feed/Data_Feed.h b/module/Local_Server/Data_Feed/Data_Feed.h
index eb5d422..aedf2cc 100644
--- a/module/Local_Server/Data_Feed/Data_Feed.h
+++ b/module/Local_Server/Data_Feed/Data_Feed.h
@@ -111,7 +111,7 @@ public:
     std::uint16_t port{};
     size_t connect_user_buffer_size{};
     size_t connect_system_buffer_size{};
-    Psc::asio_socket::TCP_Server svr;
+    Psc::asio_socket::TCP_Server_Coro svr;
     Psc::JSON get_custom_state_json() override {
         auto& state = svr.state;
         Psc::JSON ret = Psc::JSON::object();
@@ -193,7 +193,7 @@ public:
         return VAR_JSON_1(state);
     }
     std::uint16_t port{};
-    Psc::asio_socket::TCP_Client cli;
+    Psc::asio_socket::TCP_Client_Coro cli;
     ~Data_Feed_TCP_Client() override = default;
     void _close() override { cli.close(); }
     bool _open() override {
@@ -255,7 +255,7 @@ public:
     void _close() override { svr.close(); }
     bool _open() override;
     std::uint16_t port{};
-    Psc::asio_socket::UDP_Server svr;
+    Psc::asio_socket::UDP_Server_Coro svr;
 };
 
 
@@ -270,7 +270,7 @@ public:
     void handle_in_loop() override {
         ucoro::sync_await(cli.tick_coro());
     }
-    Psc::asio_socket::UDP_Client cli;
+    Psc::asio_socket::UDP_Client_Coro cli;
     std::string url;
     std::uint16_t port{};
     void from_json(const Psc::JSON* that_json) override {
diff --git a/module/Local_Server/Data_Source/Data_Source.h b/module/Local_Server/Data_Source/Data_Source.h
index ee5331a..eb2bcc4 100644
--- a/module/Local_Server/Data_Source/Data_Source.h
+++ b/module/Local_Server/Data_Source/Data_Source.h
@@ -230,7 +230,7 @@ struct TCP_Client_Data_Source : Data_Source {
         auto& state = cli.state;
         return VAR_JSON_1(state);
     }
-    Psc::asio_socket::TCP_Client cli;
+    Psc::asio_socket::TCP_Client_Coro cli;
     std::string               ip;
     std::uint16_t             port{};