diff --git a/src/components/RangePicker/src/RangePicker.vue b/src/components/RangePicker/src/RangePicker.vue
index 9d29c0f..89ffd5c 100644
--- a/src/components/RangePicker/src/RangePicker.vue
+++ b/src/components/RangePicker/src/RangePicker.vue
@@ -38,7 +38,7 @@
   watch(
     () => props.value,
     (val: any) => {
-      modelValue.value =  props.valueType == 'Array' ? val : val.split(',');
+      modelValue.value =  props.valueType == 'Array' ? (val || []) : (val ? val.split(',') : '');
     },
     {
       immediate: true,