From 79ce1c1193a18ff05c7c5a5f0a7945041af8dcf0 Mon Sep 17 00:00:00 2001
From: wanglei <1105865632@qq.com>
Date: Sat, 16 Nov 2024 16:01:23 +0800
Subject: [PATCH] fix: prompt deep copy

---
 .../main/java/org/springframework/ai/chat/prompt/Prompt.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spring-ai-core/src/main/java/org/springframework/ai/chat/prompt/Prompt.java b/spring-ai-core/src/main/java/org/springframework/ai/chat/prompt/Prompt.java
index 99a6f89c1..deb35cb9b 100644
--- a/spring-ai-core/src/main/java/org/springframework/ai/chat/prompt/Prompt.java
+++ b/spring-ai-core/src/main/java/org/springframework/ai/chat/prompt/Prompt.java
@@ -112,7 +112,7 @@ public class Prompt implements ModelRequest<List<Message>> {
 	}
 
 	public Prompt copy() {
-		return new Prompt(instructionsCopy(), this.chatOptions);
+		return new Prompt(instructionsCopy(), null == this.chatOptions ? null : this.chatOptions.copy());
 	}
 
 	private List<Message> instructionsCopy() {