diff --git a/package/component/src/component/splitPanel/index.vue b/package/component/src/component/splitPanel/index.vue
index 5cc37d5d..b720d030 100644
--- a/package/component/src/component/splitPanel/index.vue
+++ b/package/component/src/component/splitPanel/index.vue
@@ -9,12 +9,12 @@ import { ref, watch, provide, withDefaults, onMounted } from "vue";
 import "./index.less";
 import { useMousePressed } from "@vueuse/core";
 
-interface LayStepProps {
+export interface StepProps {
   vertical?: boolean;
   minSize?: number;
 }
 
-const props = withDefaults(defineProps<LayStepProps>(), {
+const props = withDefaults(defineProps<StepProps>(), {
   vertical: false,
   minSize: 50,
 });
diff --git a/package/component/src/component/splitPanelItem/index.vue b/package/component/src/component/splitPanelItem/index.vue
index 47ad6452..aad6ffec 100644
--- a/package/component/src/component/splitPanelItem/index.vue
+++ b/package/component/src/component/splitPanelItem/index.vue
@@ -18,11 +18,11 @@ import {
 
 import type { ComputedRef } from "vue";
 
-export interface LayStepItemProps {
+export interface StepItemProps {
   space?: number;
 }
 
-const props = withDefaults(defineProps<LayStepItemProps>(), {
+const props = withDefaults(defineProps<StepItemProps>(), {
   space: 0,
 });
 
@@ -121,4 +121,4 @@ onBeforeUnmount(() => {
   >
     <slot></slot>
   </div>
-</template>
+</template>
\ No newline at end of file