diff --git a/.env.template b/.env.template
index f3370e229..3ff2d9077 100644
--- a/.env.template
+++ b/.env.template
@@ -123,3 +123,8 @@ PROXY_SERVER_URL=https://api.openai.com/v1/chat/completions
 # **    SUMMARY_CONFIG
 #*******************************************************************#
 SUMMARY_CONFIG=FAST
+
+#*******************************************************************#
+# **    MUlti-GPU
+#*******************************************************************#
+NUM_GPUS = 1