修复了第一次双击和对话没有反应问题

components/control_plane/src/multimodal/control_plane_multimodal_runtime.c

@@ -286,13 +286,6 @@ static esp_err_t control_plane_start_uplink_if_ready(void)
 
 esp_err_t control_plane_multimodal_handle_ptt_press_step(void)
 {
-    esp_err_t capture_err = control_plane_multimodal_start_capture();
-    if (capture_err != ESP_OK &&
-        capture_err != ESP_ERR_INVALID_STATE &&
-        capture_err != ESP_ERR_NOT_SUPPORTED) {
-        ESP_LOGW(TAG, "PTT capture start failed: %s", esp_err_to_name(capture_err));
-    }
-
     control_plane_multimodal_runtime_state_t state = {0};
     esp_err_t state_err = control_plane_multimodal_get_runtime_state(&state);
     if (state_err != ESP_OK) {
@@ -327,6 +320,7 @@ esp_err_t control_plane_multimodal_handle_ptt_press_step(void)
         if (speech_err != ESP_OK) {
             return speech_err;
         }
+        return ESP_ERR_INVALID_STATE;
     }
 
     if (control_plane_multimodal_is_uplink_running()) {
@@ -496,6 +490,10 @@ static void control_plane_multimodal_event_bridge(control_plane_multimodal_event
             control_plane_multimodal_stop_uplink();
             break;
 
+        case CONTROL_PLANE_MULTIMODAL_EVENT_TRANSPORT_ERROR:
+            control_plane_multimodal_stop_uplink();
+            break;
+
         case CONTROL_PLANE_MULTIMODAL_EVENT_TASK_FAILED:
             control_plane_request_server_error_expression(DOMAIN_EXPRESSION_TRIGGER_SERVER_TASK_FAILED);
             control_plane_multimodal_stop_uplink();