diff --git a/client/packages/lowcoder/src/comps/comps/dateComp/dateComp.tsx b/client/packages/lowcoder/src/comps/comps/dateComp/dateComp.tsx
index ea6f37f5a..d5d0359de 100644
--- a/client/packages/lowcoder/src/comps/comps/dateComp/dateComp.tsx
+++ b/client/packages/lowcoder/src/comps/comps/dateComp/dateComp.tsx
@@ -282,9 +282,6 @@ const DatePickerTmpCmp = new UICompBuilder(childrenMap, (props) => {
             props.onEvent
           );
         }}
-        onPanelChange={() => {
-          handleDateChange("", props.value.onChange, noop);
-        }}
         onFocus={() => props.onEvent("focus")}
         onBlur={() => props.onEvent("blur")}
         suffixIcon={hasIcon(props.suffixIcon) && props.suffixIcon}
diff --git a/client/packages/lowcoder/src/comps/comps/dateComp/dateUIView.tsx b/client/packages/lowcoder/src/comps/comps/dateComp/dateUIView.tsx
index 5a7e188c8..9fcbc09b7 100644
--- a/client/packages/lowcoder/src/comps/comps/dateComp/dateUIView.tsx
+++ b/client/packages/lowcoder/src/comps/comps/dateComp/dateUIView.tsx
@@ -55,7 +55,7 @@ const StyledAntdSelect = styled(AntdSelect)`
 export interface DataUIViewProps extends DateCompViewProps {
   value?: DatePickerProps<Dayjs>['value'];
   onChange: DatePickerProps<Dayjs>['onChange'];
-  onPanelChange: () => void;
+  onPanelChange?: () => void;
   onClickDateTimeZone:(value:any)=>void;
   tabIndex?: number;
   $disabledStyle?: DisabledInputStyleType;