diff --git a/src/utils/Fetcher.ts b/src/utils/Fetcher.ts
index 103951b..eaa16ba 100644
--- a/src/utils/Fetcher.ts
+++ b/src/utils/Fetcher.ts
@@ -118,7 +118,9 @@ export class Fetcher {
   };
 
   private async handleHttpCacheItem(ctx: Context, httpCacheItem: HttpCacheItem, url: URL, init?: CustomRequestInit): Promise<HttpCacheItem> {
-    if (httpCacheItem.status && httpCacheItem.status >= 200 && httpCacheItem.status <= 399) {
+    const triggeredCloudflareTurnstile = httpCacheItem.body.includes('cf-turnstile');
+
+    if (httpCacheItem.status && httpCacheItem.status >= 200 && httpCacheItem.status <= 399 && !triggeredCloudflareTurnstile) {
       return httpCacheItem;
     }
 
@@ -126,7 +128,7 @@ export class Fetcher {
       throw new NotFoundError();
     }
 
-    if (httpCacheItem.headers['cf-mitigated'] === 'challenge') {
+    if (httpCacheItem.headers['cf-mitigated'] === 'challenge' || triggeredCloudflareTurnstile) {
       const noFlareSolverr = init?.noFlareSolverr ?? false;
       const flareSolverrEndpoint = envGet('FLARESOLVERR_ENDPOINT');
       if (noFlareSolverr || !flareSolverrEndpoint) {