diff --git a/component/widget_filter/__pycache__/audio_filter_controller.cpython-313.pyc b/component/widget_filter/__pycache__/audio_filter_controller.cpython-313.pyc
index ba4ffe0..d3a193a 100644
Binary files a/component/widget_filter/__pycache__/audio_filter_controller.cpython-313.pyc and b/component/widget_filter/__pycache__/audio_filter_controller.cpython-313.pyc differ
diff --git a/component/widget_filter/audio_filter_componet.py b/component/widget_filter/audio_filter_componet.py
index 6d75bb8..5a5344c 100644
--- a/component/widget_filter/audio_filter_componet.py
+++ b/component/widget_filter/audio_filter_componet.py
@@ -528,9 +528,14 @@ class AudioFilterWidget(QWidget):
         # 按钮点击
         self.ui.pushButton_7.clicked.connect(self._on_add_filter_clicked)
         self.ui.pushButton_8.clicked.connect(self._on_delete_filter_clicked)
-        self.ui.pushButton.clicked.connect(lambda: self.send_params_clicked.emit())
+        # self.ui.pushButton.clicked.connect(lambda: self.send_params_clicked.emit())
+        self.ui.pushButton.clicked.connect(self.on_pushbutton_clicked)
         # self.ui.pushButton_10.clicked.connect(lambda: self.get_params_clicked.emit())
 
+    def on_pushbutton_clicked(self):
+        print('on_pushbutton_clicked')
+        self.send_params_clicked.emit()
+
     def disconnect_all_signals(self):
         """安全地断开所有UI信号连接"""
         # 断开参数输入框信号
diff --git a/component/widget_filter/audio_filter_controller.py b/component/widget_filter/audio_filter_controller.py
index a1a6a8c..4bc75d0 100644
--- a/component/widget_filter/audio_filter_controller.py
+++ b/component/widget_filter/audio_filter_controller.py
@@ -46,6 +46,7 @@ class AudioFilterController(QObject):
         self.model = model
         self.widget = None
         self._state = AudioControllerState.IDLE
+
         self._setup_application_controller()
         self._setup_model_connections()
 
@@ -93,9 +94,8 @@ class AudioFilterController(QObject):
         
         # 设置model（不触发更新）
         self.widget.model = self.model
-        
-        # # 建立信号连接
-        # self._setup_widget_connections()
+
+        self._setup_widget_connections()
         
         # # 手动更新一次UI
         # self.widget.set_all_params(self.model.to_widget_params())
@@ -277,8 +277,6 @@ class AudioFilterController(QObject):
                 f'tuning_parameters.volume_parameters[{channel_id}].ch_n': channel_id + 1,
                 f'tuning_parameters.volume_parameters[{channel_id}].vol_data': struct_params[f'tuning_parameters.volume_parameters[{channel_id}].vol_data']
             }
-
-            print("sync_to_server base_params:", base_params)
             
             # 发送基础参数
             ServiceManager.instance().params_service.set_params(self.widget, base_params)