diff --git a/run.sh b/run.sh
index 3866e9e..4a58549 100644
--- a/run.sh
+++ b/run.sh
@@ -21,11 +21,12 @@ files=$(find . -maxdepth 2 -type f -name "*.json")
 for keypair in $files; 
 do
     # 随机选择一个RPC URL
-    index=$((RANDOM % ${#rpcurls[@]}))
-    rpc=${rpcurls[$index]}
-    echo "选中rpc=$rpc"
-
-    screen -dmS mining_$keypair bash -c "
+    #index=$((RANDOM % ${#rpcurls[@]}))
+    #rpc=${rpcurls[$index]}
+    #echo "选中rpc=$rpc"
+    echo $keypair
+    keypair_basename=$(basename "$keypair")
+    screen -dmS mining_$keypair_basename bash -c "
         while true; do
         rpcurls=(${RPCURLS_STR//,/ })
         index=$((RANDOM % ${#rpcurls[@]}))