diff --git a/frontend/src/api/interface/app.ts b/frontend/src/api/interface/app.ts
index 3d6b4cdd4..2f36cf2cf 100644
--- a/frontend/src/api/interface/app.ts
+++ b/frontend/src/api/interface/app.ts
@@ -117,6 +117,7 @@ export namespace App {
 
     export interface AppInstalledSearch {
         type: string;
+        unused?: boolean;
     }
 
     export interface AppService {
diff --git a/frontend/src/views/website/website/create/index.vue b/frontend/src/views/website/website/create/index.vue
index b96de0bbc..d8e006ddf 100644
--- a/frontend/src/views/website/website/create/index.vue
+++ b/frontend/src/views/website/website/create/index.vue
@@ -258,7 +258,7 @@ const handleClose = () => {
 };
 
 const searchAppInstalled = () => {
-    GetAppInstalled({ type: 'website' }).then((res) => {
+    GetAppInstalled({ type: 'website', unused: true }).then((res) => {
         appInstalles.value = res.data;
         if (res.data.length > 0) {
             website.value.appInstallId = res.data[0].id;