diff --git a/sender/sender.py b/sender/sender.py
index 0f7dffe..c98da91 100644
--- a/sender/sender.py
+++ b/sender/sender.py
@@ -176,7 +176,11 @@ def getEncryptKey():
 # 获得接收方的公钥
 def getRecvPubKey():
     # recPubKey = input("plz input Receiver's Public Key: ")
-    recPubKey = getUserKey()[1]
+    # 在某某地方获得对方的公钥，然后保存到某个地方，输入路径uoqu
+    recPubKeyPath = input("请输入接受方的公钥文件路径：")
+    with open(recPubKeyPath, "rb") as f:
+        data = f.read()
+        recPubKey = base64.b64encode(data).decode('utf-8')
     return recPubKey
 
 # 获得发送方的公钥