diff --git a/src/components/bottom-popup/index.vue b/src/components/bottom-popup/index.vue
index 25d0109..a0fb0f4 100644
--- a/src/components/bottom-popup/index.vue
+++ b/src/components/bottom-popup/index.vue
@@ -1,5 +1,5 @@
 <template>
-	<t-popup v-model="visible" placement="bottom">
+	<t-popup v-model="visible" placement="bottom" :z-index="props.zIndex" :overlay-props="props.overlayProps">
 		<div class="bottom-popup" :style="{ height: props.height }">
 			<div v-if="hasHeader" class="header">
 				<div class="button left">
@@ -40,6 +40,8 @@ export interface BottomPopupProps {
 	rightButtonText?: string;
 	height?: string | number;
 	title?: string;
+	zIndex?: number;
+	overlayProps?: Record<string, unknown>;
 }
 
 export interface BottomPopupSlots {
@@ -54,7 +56,9 @@ const props = withDefaults(defineProps<BottomPopupProps>(), {
 	leftButtonText: "取消",
 	rightButtonText: "确定",
 	height: "auto",
-	title: ""
+	title: "",
+	zIndex: undefined,
+	overlayProps: undefined
 });
 
 const emit = defineEmits<{