diff --git a/controller/main.py b/controller/main.py
index 4c9bae8..3395fe8 100644
--- a/controller/main.py
+++ b/controller/main.py
@@ -226,7 +226,7 @@ class RobomasterUI:
 def main():
     ip_address = "192.168.2.1"
     try:
-        cmd = rm.Commander(ip=ip_address, timeout=5)
+        cmd = rm.Commander(ip=ip_address, timeout=20)
         print(f"Connected to Robomaster. Version: {cmd.version()}")
         root = tk.Tk()
         root.resizable(False, False)