diff --git a/src/pages/deleteJob.tsx b/src/pages/deleteJob.tsx
index 0109d62..59200f9 100644
--- a/src/pages/deleteJob.tsx
+++ b/src/pages/deleteJob.tsx
@@ -109,7 +109,7 @@ export const deleteJob = new Elysia()
     {
       auth: true,
       body: t.Object({
-        jobIds: t.Array(t.String()),
+        jobIds: t.Array(t.String(), { maxItems: 100 }),
       }),
     },
   );
diff --git a/src/pages/history.tsx b/src/pages/history.tsx
index d599fd0..4dc404a 100644
--- a/src/pages/history.tsx
+++ b/src/pages/history.tsx
@@ -300,6 +300,10 @@ export const history = new Elysia().use(userService).get(
                       body: JSON.stringify({ jobIds }),
                     });
 
+                    if (!response.ok) {
+                      throw new Error(\`HTTP error! status: \${response.status}\`);
+                    }
+
                     const result = await response.json();
 
                     if (result.success || result.deleted > 0) {