diff --git a/app/netease_control_center_common_module/Makefile b/app/netease_control_center_common_module/Makefile
index 0bdb84f..7f3edff 100755
--- a/app/netease_control_center_common_module/Makefile
+++ b/app/netease_control_center_common_module/Makefile
@@ -70,7 +70,7 @@ define Package/$(PKG_NAME)/install
 	$(INSTALL_DIR) $(1)/etc/ssl/certs
 
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/src/$(PKG_NAME)/$(PKG_NAME) $(1)/usr/sbin/
-#	$(INSTALL_BIN) $(PKG_BUILD_DIR)/src/$(PKG_NAME)/modules/hardware/mcu_leds/mcu_ota $(TOPDIR)/prebuilt/r16/
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/src/$(PKG_NAME)/modules/hardware/mcu_leds/mcu_ota $(TOPDIR)/prebuilt/r311/
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/src/$(PKG_NAME)/nembd/evdev/bin/netease_keytest $(1)/usr/sbin/
 	$(INSTALL_DATA) mcu/* $(1)/usr/share/golang/mcu/
 	$(INSTALL_DATA) vol_adc.config $(1)/usr/share/golang/
diff --git a/app/netease_control_center_common_module/src/netease_control_center/nembd/host/ihw1/chip.go b/app/netease_control_center_common_module/src/netease_control_center/nembd/host/ihw1/chip.go
index 79eea6b..463c575 100755
--- a/app/netease_control_center_common_module/src/netease_control_center/nembd/host/ihw1/chip.go
+++ b/app/netease_control_center_common_module/src/netease_control_center/nembd/host/ihw1/chip.go
@@ -24,7 +24,7 @@ var ledMap = embd.LEDMap{
 }
 
 var pins = embd.PinMap{
-	&embd.PinDesc{ID: "PD21", Aliases: []string{"117", "GPIO_RESET", "Caps: LCD_D21"}, Caps: embd.CapDigital, DigitalLogical: 117},
+	&embd.PinDesc{ID: "PL3", Aliases: []string{"355", "GPIO_RESET", "Caps: LCD_D21"}, Caps: embd.CapDigital, DigitalLogical: 355},
 	&embd.PinDesc{ID: "PH8", Aliases: []string{"232", "MUTE", "Caps: TIMER4"}, Caps: embd.CapDigital, DigitalLogical: 232},
 	&embd.PinDesc{ID: "PL2", Aliases: []string{"354", "GPIO_AT_STATE", "GPL2_HOLD_OUTPUT"}, Caps: embd.CapDigital, DigitalLogical: 354},
 }