diff --git a/sw.js b/sw.js
index f18f150..dc6fc36 100644
--- a/sw.js
+++ b/sw.js
@@ -27,8 +27,13 @@ const assets = [
     "/docs/assets/icon-reset.svg",
 ];
 async function cacheStatic() {
-    const cache = await caches.open(stataicCacheName);
-    await cache.addAll(assets);
+    try {
+        const cache = await caches.open(stataicCacheName);
+        await cache.addAll(assets);
+    }
+    catch (error) {
+        console.error(error);
+    }
 }
 async function deleteCache() {
     const keys = await caches.keys();
diff --git a/sw.ts b/sw.ts
index 9f5afc5..6e5e3f3 100644
--- a/sw.ts
+++ b/sw.ts
@@ -27,8 +27,12 @@ const assets = [
 ];
 
 async function cacheStatic(): Promise<void> {
-	const cache = await caches.open(stataicCacheName);
-	await cache.addAll(assets);
+	try {
+		const cache = await caches.open(stataicCacheName);
+		await cache.addAll(assets);
+	} catch (error) {
+		console.error(error);
+	}
 }
 
 async function deleteCache(): Promise<void> {