diff --git a/frontend/lib/api/client.ts b/frontend/lib/api/client.ts
index 9aa0eb02..7dc811c9 100644
--- a/frontend/lib/api/client.ts
+++ b/frontend/lib/api/client.ts
@@ -11,6 +11,12 @@ const getApiBaseUrl = (): string => {
   if (typeof window !== "undefined") {
     const currentHost = window.location.hostname;
     const currentPort = window.location.port;
+    const protocol = window.location.protocol;
+
+    // 프로덕션 환경: v1.vexplor.com → api.vexplor.com
+    if (currentHost === "v1.vexplor.com") {
+      return "https://api.vexplor.com/api";
+    }
 
     // 로컬 개발환경: localhost:9771 또는 localhost:3000 → localhost:8080
     if (