diff --git a/main/adapter/adapter.h b/main/adapter/adapter.h
index 10bd379d..cbfee71a 100755
--- a/main/adapter/adapter.h
+++ b/main/adapter/adapter.h
@@ -253,6 +253,7 @@ enum {
     WIRED_NEW_DATA,
     WIRED_SAVE_MEM,
     WIRED_WAITING_FOR_RELEASE,
+    WIRED_GPIO_INIT,
 };
 
 /* Dev mode */
diff --git a/main/adapter/parallel_auto.c b/main/adapter/parallel_auto.c
index 048d9eb8..8828df41 100644
--- a/main/adapter/parallel_auto.c
+++ b/main/adapter/parallel_auto.c
@@ -38,6 +38,26 @@ static const uint32_t para_auto_btns_mask[32] = {
     0, 0, 0, 0,
 };
 
+static const uint8_t output_list[] = {
+    3, 5, 18, 23, 26, 27
+};
+
+static void parallel_io_init(void)
+{
+    gpio_config_t io_conf = {0};
+
+    io_conf.intr_type = GPIO_PIN_INTR_DISABLE;
+    io_conf.mode = GPIO_MODE_OUTPUT;
+    io_conf.pull_down_en = GPIO_PULLDOWN_DISABLE;
+    io_conf.pull_up_en = GPIO_PULLUP_ENABLE;
+
+    for (uint32_t i = 0; i < ARRAY_SIZE(output_list); i++) {
+        io_conf.pin_bit_mask = 1ULL << output_list[i];
+        gpio_config(&io_conf);
+        gpio_set_level(output_list[i], 1);
+    }
+}
+
 void para_auto_init_buffer(int32_t dev_mode, struct wired_data *wired_data) {
     struct para_auto_map *map = (struct para_auto_map *)wired_data->output;
 
@@ -58,6 +78,11 @@ void para_auto_from_generic(int32_t dev_mode, struct generic_ctrl *ctrl_data, st
         struct para_auto_map map_tmp;
         memcpy((void *)&map_tmp, wired_data->output, sizeof(map_tmp));
 
+        if (!atomic_test_bit(&wired_data->flags, WIRED_GPIO_INIT)) {
+            parallel_io_init();
+            atomic_set_bit(&wired_data->flags, WIRED_GPIO_INIT);
+        }
+
         for (uint32_t i = 0; i < ARRAY_SIZE(generic_btns_mask); i++) {
             if (ctrl_data->map_mask[0] & BIT(i)) {
                 if (ctrl_data->btns[0].value & generic_btns_mask[i]) {
diff --git a/main/wired/detect.c b/main/wired/detect.c
index 3db0984d..59319344 100644
--- a/main/wired/detect.c
+++ b/main/wired/detect.c
@@ -42,22 +42,6 @@ static const uint8_t output_list[] = {
     3, 5, 18, 23, 26, 27
 };
 
-static void parallel_io_init(void)
-{
-    gpio_config_t io_conf = {0};
-
-    io_conf.intr_type = GPIO_PIN_INTR_DISABLE;
-    io_conf.mode = GPIO_MODE_OUTPUT;
-    io_conf.pull_down_en = GPIO_PULLDOWN_DISABLE;
-    io_conf.pull_up_en = GPIO_PULLUP_ENABLE;
-
-    for (uint32_t i = 0; i < ARRAY_SIZE(output_list); i++) {
-        io_conf.pin_bit_mask = 1ULL << output_list[i];
-        gpio_config(&io_conf);
-        gpio_set_level(output_list[i], 1);
-    }
-}
-
 static void IRAM_ATTR detect_intr(void* arg) {
     const uint32_t low_io = GPIO.acpu_int;
     const uint32_t high_io = GPIO.acpu_int1.intr;
@@ -122,8 +106,6 @@ void detect_init(void) {
     io_conf.pull_up_en = GPIO_PULLUP_ENABLE;
     gpio_config(&io_conf);
 
-    parallel_io_init();
-
     wired_adapter.system_id = WIRED_AUTO;
 
     adapter_init_buffer(0);