diff --git a/smarketing-java/marketing-content/src/main/java/com/won/smarketing/content/infrastructure/external/PythonAiPosterGenerator.java b/smarketing-java/marketing-content/src/main/java/com/won/smarketing/content/infrastructure/external/PythonAiPosterGenerator.java
index 9227d85..36519ea 100644
--- a/smarketing-java/marketing-content/src/main/java/com/won/smarketing/content/infrastructure/external/PythonAiPosterGenerator.java
+++ b/smarketing-java/marketing-content/src/main/java/com/won/smarketing/content/infrastructure/external/PythonAiPosterGenerator.java
@@ -56,7 +56,7 @@ public class PythonAiPosterGenerator implements AiPosterGenerator {
                     .bodyValue(requestBody)
                     .retrieve()
                     .bodyToMono(Map.class)
-                    .timeout(Duration.ofSeconds(90))
+                    .timeout(Duration.ofSeconds(300))
                     .block();
 
             // 응답에서 content(이미지 URL) 추출