diff --git a/src-ui/app/config_page/setting_section/setting_box/components/threshold_component/threshold_entry/ThresholdEntry.jsx b/src-ui/app/config_page/setting_section/setting_box/components/threshold_component/threshold_entry/ThresholdEntry.jsx
index a464c7ea..9b5b5e62 100644
--- a/src-ui/app/config_page/setting_section/setting_box/components/threshold_component/threshold_entry/ThresholdEntry.jsx
+++ b/src-ui/app/config_page/setting_section/setting_box/components/threshold_component/threshold_entry/ThresholdEntry.jsx
@@ -15,7 +15,11 @@ export const ThresholdEntry = (props) => {
 
 const ThresholdEntry_Mic = (props) => {
     const onChangeFunction = (e) => {
-        props.setThresholdFunction(e.currentTarget.value);
+        if (e.currentTarget.value === "") {
+            props.setThresholdFunction("0");
+        } else {
+            props.setThresholdFunction(e.currentTarget.value);
+        }
     };
 
     return (
@@ -29,7 +33,11 @@ const ThresholdEntry_Mic = (props) => {
 
 const ThresholdEntry_Speaker = (props) => {
     const onChangeFunction = (e) => {
-        props.setThresholdFunction(e.currentTarget.value);
+        if (e.currentTarget.value === "") {
+            props.setThresholdFunction("0");
+        } else {
+            props.setThresholdFunction(e.currentTarget.value);
+        }
     };
 
     return (