diff --git a/src/PickerInput/hooks/useRangeValue.ts b/src/PickerInput/hooks/useRangeValue.ts
index 89b139d84..278a21101 100644
--- a/src/PickerInput/hooks/useRangeValue.ts
+++ b/src/PickerInput/hooks/useRangeValue.ts
@@ -116,8 +116,11 @@ export function useInnerValue<ValueType extends DateType[], DateType extends obj
   ) => void,
   onOk?: (dates: ValueType) => void,
 ) {
+  const isNullValue = value === null;
   // This is the root value which will sync with controlled or uncontrolled value
-  const [innerValue, setInnerValue] = useMergedState(defaultValue, { value });
+  const [innerValue, setInnerValue] = useMergedState(defaultValue, {
+    value: isNullValue ? undefined : value,
+  });
   const mergedValue = innerValue || (EMPTY_VALUE as ValueType);
 
   // ========================= Inner Values =========================