diff --git a/client/client.cpp b/client/client.cpp
index 1ed14a5..c967f22 100644
--- a/client/client.cpp
+++ b/client/client.cpp
@@ -100,6 +100,12 @@ bool CClient::up_task(const std::string& cmd)
     auto list = CFileOpr::get_file_list(cmd);
     std::string msg;
     for (const auto& item : list) {
+
+        if (!fs::exists(item)) {
+            logger_->error("File {} not exist, please check!", item);
+            return false;
+        }
+
         if (msg.empty()) {
             msg.append(item);
         } else {