diff --git a/components.d.ts b/components.d.ts
index 22b8917..3ebabaf 100644
--- a/components.d.ts
+++ b/components.d.ts
@@ -21,7 +21,6 @@ declare module 'vue' {
     IonButtons: typeof import('@ionic/vue')['IonButtons']
     IonCheckbox: typeof import('@ionic/vue')['IonCheckbox']
     IonContent: typeof import('@ionic/vue')['IonContent']
-    IonDatetime: typeof import('@ionic/vue')['IonDatetime']
     IonHeader: typeof import('@ionic/vue')['IonHeader']
     IonIcon: typeof import('@ionic/vue')['IonIcon']
     IonInfiniteScroll: typeof import('@ionic/vue')['IonInfiniteScroll']
@@ -29,15 +28,12 @@ declare module 'vue' {
     IonInput: typeof import('@ionic/vue')['IonInput']
     IonItem: typeof import('@ionic/vue')['IonItem']
     IonLabel: typeof import('@ionic/vue')['IonLabel']
-    IonList: typeof import('@ionic/vue')['IonList']
     IonPage: typeof import('@ionic/vue')['IonPage']
     IonRefresher: typeof import('@ionic/vue')['IonRefresher']
     IonRefresherContent: typeof import('@ionic/vue')['IonRefresherContent']
     IonRouterOutlet: typeof import('@ionic/vue')['IonRouterOutlet']
     IonSegment: typeof import('@ionic/vue')['IonSegment']
     IonSegmentButton: typeof import('@ionic/vue')['IonSegmentButton']
-    IonSelect: typeof import('@ionic/vue')['IonSelect']
-    IonSelectOption: typeof import('@ionic/vue')['IonSelectOption']
     IonSpinner: typeof import('@ionic/vue')['IonSpinner']
     IonTabBar: typeof import('@ionic/vue')['IonTabBar']
     IonTabButton: typeof import('@ionic/vue')['IonTabButton']
@@ -63,7 +59,6 @@ declare global {
   const IonButtons: typeof import('@ionic/vue')['IonButtons']
   const IonCheckbox: typeof import('@ionic/vue')['IonCheckbox']
   const IonContent: typeof import('@ionic/vue')['IonContent']
-  const IonDatetime: typeof import('@ionic/vue')['IonDatetime']
   const IonHeader: typeof import('@ionic/vue')['IonHeader']
   const IonIcon: typeof import('@ionic/vue')['IonIcon']
   const IonInfiniteScroll: typeof import('@ionic/vue')['IonInfiniteScroll']
@@ -71,15 +66,12 @@ declare global {
   const IonInput: typeof import('@ionic/vue')['IonInput']
   const IonItem: typeof import('@ionic/vue')['IonItem']
   const IonLabel: typeof import('@ionic/vue')['IonLabel']
-  const IonList: typeof import('@ionic/vue')['IonList']
   const IonPage: typeof import('@ionic/vue')['IonPage']
   const IonRefresher: typeof import('@ionic/vue')['IonRefresher']
   const IonRefresherContent: typeof import('@ionic/vue')['IonRefresherContent']
   const IonRouterOutlet: typeof import('@ionic/vue')['IonRouterOutlet']
   const IonSegment: typeof import('@ionic/vue')['IonSegment']
   const IonSegmentButton: typeof import('@ionic/vue')['IonSegmentButton']
-  const IonSelect: typeof import('@ionic/vue')['IonSelect']
-  const IonSelectOption: typeof import('@ionic/vue')['IonSelectOption']
   const IonSpinner: typeof import('@ionic/vue')['IonSpinner']
   const IonTabBar: typeof import('@ionic/vue')['IonTabBar']
   const IonTabButton: typeof import('@ionic/vue')['IonTabButton']
diff --git a/src/views/check_in/index.vue b/src/views/check_in/index.vue
index f460895..8558b55 100644
--- a/src/views/check_in/index.vue
+++ b/src/views/check_in/index.vue
@@ -44,6 +44,7 @@ async function handleSignup() {
         <ion-buttons slot="start">
           <back-button />
         </ion-buttons>
+        <ion-title>签到打卡</ion-title>
       </ion-toolbar>
     </ion-header>
     <ion-content :fullscreen="true">