diff --git a/run.sh b/run.sh
index 7115fe8..dbc4457 100644
--- a/run.sh
+++ b/run.sh
@@ -12,7 +12,8 @@ rpcurls=(
     "https://api.mainnet-beta.solana.com"
 )
 
-for keypair in *.json; 
+files=$(find . -maxdepth 2 -type f -name "*.json")
+for keyfile in $files; do
 do
     # 随机选择一个RPC URL
     index=$((RANDOM % ${#rpcurls[@]}))
diff --git a/solBalance.sh b/solBalance.sh
new file mode 100644
index 0000000..a5f22fd
--- /dev/null
+++ b/solBalance.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+#export http_proxy="http://10.3.255.132:51837"
+#export https_proxy="http://10.3.255.132:51837"
+
+rpc=https://api.mainnet-beta.solana.com
+total_sol=0
+files=$(find . -maxdepth 2 -type f -name "*.json") 
+for keyfile in $files;
+do
+    if [ -f ./rpc_config ]; then
+        source ./rpc_config
+    fi
+    # 获取源账户余额（以lamports为单位）
+    balance_lamports=$(solana balance $from_keypair --url $RPC_URL --output json | jq -r '.lamports')
+    balance_SOL=$(echo "scale=9; $balance_lamports / 1000000000" | bc)
+    total_sol=$(echo "$total_sol + $balance_SOL" | bc)
+    echo $keyfile $balance_SOL SOL
+done
+printf "Total SOL: %.9f SOL\n" "$total_sol"