diff --git a/danmu_api/worker.js b/danmu_api/worker.js
index 7e06119..6bd5f8c 100644
--- a/danmu_api/worker.js
+++ b/danmu_api/worker.js
@@ -23,7 +23,7 @@ async function handleRequest(req, env, deployPlatform, clientIp) {
   log("info", `request path: ${path}`);
   log("info", `client ip: ${clientIp}`);
 
-  if (globals.localCacheValid && path !== "/favicon.ico" && path !== "/robots.txt") {
+  if (deployPlatform === "node" && globals.localCacheValid && path !== "/favicon.ico" && path !== "/robots.txt") {
     await getLocalCaches();
   }
   if (globals.redisValid && path !== "/favicon.ico" && path !== "/robots.txt") {