From 2e95947c4009c580deba3113b8c82ffc3a6212f8 Mon Sep 17 00:00:00 2001
From: yangdx <yangdx@znipower.com>
Date: Tue, 15 Apr 2025 21:01:06 +0800
Subject: [PATCH] Fix: disable  LLM cache recording while enable_llm_cache is
 disabled

---
 lightrag/utils.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lightrag/utils.py b/lightrag/utils.py
index 4e8bdd08..091f8ff2 100644
--- a/lightrag/utils.py
+++ b/lightrag/utils.py
@@ -731,6 +731,9 @@ async def save_to_cache(hashing_kv, cache_data: CacheData):
         hashing_kv: The key-value storage for caching
         cache_data: The cache data to save
     """
+    if not hashing_kv.global_config.get("enable_llm_cache"):
+        return
+
     # Skip if storage is None or content is a streaming response
     if hashing_kv is None or not cache_data.content:
         return