diff --git a/api/fields/snippet_fields.py b/api/fields/snippet_fields.py
index 2562d7cff0..cde87d30e4 100644
--- a/api/fields/snippet_fields.py
+++ b/api/fields/snippet_fields.py
@@ -13,7 +13,9 @@ snippet_list_fields = {
     "use_count": fields.Integer,
     "is_published": fields.Boolean,
     "icon_info": fields.Raw,
+    "created_by": fields.String,
     "created_at": TimestampField,
+    "updated_by": fields.String,
     "updated_at": TimestampField,
 }
 
diff --git a/web/app/components/app/app-publisher/index.tsx b/web/app/components/app/app-publisher/index.tsx
index eee40257f2..1b0c06b2b4 100644
--- a/web/app/components/app/app-publisher/index.tsx
+++ b/web/app/components/app/app-publisher/index.tsx
@@ -289,7 +289,7 @@ const AppPublisher = ({
         throw new Error('App not found')
       const { installed_apps } = await fetchInstalledAppList(appDetail.id)
       if (installed_apps?.length > 0)
-        return `${basePath}/explore/installed/${installed_apps[0]!.id}`
+        return `${basePath}/explore/installed/${installed_apps[0].id}`
       throw new Error('No app found in Explore')
     }, {
       onError: (err) => {