diff --git a/demo/demo.vue b/demo/demo.vue
index f256a87..46f845b 100644
--- a/demo/demo.vue
+++ b/demo/demo.vue
@@ -306,7 +306,7 @@ const onClickLink = (link: any | null) => {
 };
 
 function onMove(data: any) {
-  return true;
+  return data.level !== 0;
 }
 
 const onNoDateError = (date: Date) => {
diff --git a/src/components/slider/index.vue b/src/components/slider/index.vue
index 6d1a5ff..91621ae 100644
--- a/src/components/slider/index.vue
+++ b/src/components/slider/index.vue
@@ -254,7 +254,7 @@ onDrag(sliderRef, {
 
 // #region 左滑块移动
 const canResizeLeft = computed(() => {
-  return calcMove(props.resizeLeft);
+  return canMove.value && calcMove(props.resizeLeft);
 });
 function onResizeLeftDown() {
   handleDisableMove();
@@ -274,7 +274,7 @@ onDrag(resizeLeftRef, {
 
 // #region 右滑块移动
 const canResizeRight = computed(() => {
-  return calcMove(props.resizeRight);
+  return canMove.value && calcMove(props.resizeRight);
 });
 function onResizeRightDown() {
   handleDisableMove();