diff --git a/README.md b/README.md
index 23cce5a..e5fc364 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 
 Simulation verification and physical deployment of robot reinforcement learning algorithms, suitable for quadruped robots, wheeled robots, and humanoid robots. "sar" stands for "simulation and real"
 
-[Click to discuss on Discord](https://discord.gg/MC9KguQHtt)
+[Click to discuss on Discord](https://discord.gg/vmVjkhVugU)
 
 ## Preparation
 
@@ -134,4 +134,4 @@ Please cite the following if you use this code or parts of it:
   url = {https://github.com/fan-ziqi/rl_sar},
   year = {2024}
 }
-```
\ No newline at end of file
+```