diff --git a/src/js/useSlave.JS b/src/js/useSlave.JS
index 3a78ff5b7f88942c9734ab100f7df435156e8d27..5a004b7ecd1e5fb6bbc64462e52f11008e170454 100644
--- a/src/js/useSlave.JS
+++ b/src/js/useSlave.JS
@@ -410,7 +410,7 @@ window.useSlaveDisplay = function(slave) {
 				let keys = Object.keys(sexOption.updateSlave);
 				for (let j = 0; j < keys.length; j++){
 					let slaveUpdate = keys[j];
-					slave[slaveUpdate] = sexArray[slaveUpdate];
+					slave[slaveUpdate] = sexOption.updateSlave[slaveUpdate];
 				}
 			}
 			if (sexOption.update) {
@@ -418,7 +418,7 @@ window.useSlaveDisplay = function(slave) {
 				let keys = Object.keys(sexOption.update);
 				for (let k = 0; k < keys.length; k++){
 					let update = keys[k];
-					V[update] = sexArray[update];
+					V[update] = sexOption.update[update];
 				}
 			}
 			if (sexOption.scene) {