diff --git a/src/components/PlaceBlock.vue b/src/components/PlaceBlock.vue
index 88822af..8bc2819 100644
--- a/src/components/PlaceBlock.vue
+++ b/src/components/PlaceBlock.vue
@@ -17,7 +17,7 @@ import {
   NUploadDragger,
   type UploadFileInfo,
 } from 'naive-ui'
-import { computed, type PropType, ref } from 'vue'
+import { computed, ref } from 'vue'
 
 import type { Application, Door, Key, Place } from '@/api/generated/crabs/evening_detective_server'
 import type { EditableApplication } from '@/types/editor'
@@ -30,31 +30,20 @@ type PlaceWithFileList = Place & {
   fileList?: UploadFileInfo[]
 }
 
-const props = defineProps({
-  newPlaceCode: {
-    type: String,
+const props = withDefaults(
+  defineProps<{
+    newPlaceCode?: string
+    newPlaceName?: string
+    newPlaceText?: string
+    place?: PlaceWithFileList
+    mode: string
+    mcp?: boolean
+    addAction?: (param: string) => void
+  }>(),
+  {
+    mcp: false,
   },
-  newPlaceName: {
-    type: String,
-  },
-  newPlaceText: {
-    type: String,
-  },
-  place: {
-    type: Object as PropType<PlaceWithFileList>,
-  },
-  mode: {
-    type: String,
-    required: true,
-  },
-  mcp: {
-    type: Boolean,
-    default: false,
-  },
-  addAction: {
-    type: Function as PropType<(param: string) => void>,
-  },
-})
+)
 
 const emit = defineEmits<{
   'update:newPlaceCode': [value: string]