diff --git a/target/linux/ramips/dts/mt7620a_hiwifi_r33.dts b/target/linux/ramips/dts/mt7620a_hiwifi_r33.dts
index 09f5a84b7..5398e9589 100644
--- a/target/linux/ramips/dts/mt7620a_hiwifi_r33.dts
+++ b/target/linux/ramips/dts/mt7620a_hiwifi_r33.dts
@@ -65,7 +65,7 @@
 
 			ubiconcat1: partition@2240000 {
 				label = "ubiconcat1";
-				reg = <0x2240000 0x5d40000>;
+				reg = <0x2240000 0x5dc0000>;
 			};
 		};
 	};
@@ -81,7 +81,7 @@
 
 			partition@0 {
 				label = "ubi";
-				reg = <0x0 0x79c0000>;
+				reg = <0x0 0x7a40000>;
 			};
 		};
 	};
@@ -97,12 +97,13 @@
 
 		led_system: system {
 			label = "blue:system";
-			gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
+			gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
 		};
 
 		turbo {
 			label = "blue:turbo";
-			gpios = <&gpio0 10 GPIO_ACTIVE_HIGH>;
+			gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "none";
 		};
 
 		wlan2g {
diff --git a/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds b/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds
index 1240b0efd..684c26632 100644
--- a/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds
@@ -113,7 +113,7 @@ hiwifi,hc5861)
 	ucidef_set_led_switch "internet" "internet" "blue:internet" "switch0" "0x20"
 	;;
 hiwifi,r33)
-	ucidef_set_led_netdev "internet" "internet" "blue:internet" "eth0.2" "link tx rx"
+	ucidef_set_led_switch "internet" "internet" "blue:internet" "switch1" "0x01"
 	;;
 hnet,c108)
 	ucidef_set_led_netdev "lan" "lan" "green:lan" "eth0"