diff --git a/src/main/java/kr/bb/product/domain/product/adapter/out/mongo/ProductQueryRepository.java b/src/main/java/kr/bb/product/domain/product/adapter/out/mongo/ProductQueryRepository.java
index 650a08d..50e7f46 100644
--- a/src/main/java/kr/bb/product/domain/product/adapter/out/mongo/ProductQueryRepository.java
+++ b/src/main/java/kr/bb/product/domain/product/adapter/out/mongo/ProductQueryRepository.java
@@ -295,6 +295,7 @@ public Page<Product> findProductsByFlowerId(Long flowerId, Pageable pageable) {
                 .is(flowerId)
                 .and("product_sale_status")
                 .is("SALE"));
+    query.with(Sort.by(Order.desc("createdAt")));
     query.with(pageable);
     List<Product> products = mongoTemplate.find(query, Product.class);
     return PageableExecutionUtils.getPage(
diff --git a/src/main/java/kr/bb/product/domain/product/application/port/in/ProductQueryInputPort.java b/src/main/java/kr/bb/product/domain/product/application/port/in/ProductQueryInputPort.java
index 6f89de5..e2543fc 100644
--- a/src/main/java/kr/bb/product/domain/product/application/port/in/ProductQueryInputPort.java
+++ b/src/main/java/kr/bb/product/domain/product/application/port/in/ProductQueryInputPort.java
@@ -392,9 +392,11 @@ public ProductList searchByUser(Long userId, String sentence, Pageable pageable)
 
   @NotNull
   private Long getFlowerId(String sentence) {
+    String regex = "[^0-9]";
     String prompt = getPrompt(sentence);
     String response = chatgptService.sendMessage(prompt);
-    return Long.valueOf(response.split(":")[1].trim());
+
+    return Long.valueOf(response.replaceAll(regex, ""));
   }
 
   private String getPrompt(String sentence) {