diff --git a/README.md b/README.md
index eade4d3..ddf7d28 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,10 @@ A minimalist node that calls LLMs, combined with one API, can call all language
 
 ![comfyuillms.png](examples/screenshot02.png)
 
+## note
+To reduce the usage of tokens, by default, the seed remains fixed after each generation. Without changing the prompt words, clicking on generate will not trigger a response.
+If you want to generate a new response, you need to change the prompt words.
+
 ## Installation
 
 Git clone this repo into the `custom_nodes` folder.