diff --git a/LFtid1056/cloudfront/code/cfg_parser.cpp b/LFtid1056/cloudfront/code/cfg_parser.cpp
index 81f4bf1..f608b2e 100644
--- a/LFtid1056/cloudfront/code/cfg_parser.cpp
+++ b/LFtid1056/cloudfront/code/cfg_parser.cpp
@@ -2922,11 +2922,19 @@ bool compare_qvvr_and_file(const std::string& cfg_path, std::vector<qvvr_data>&
     // 遍历所有暂态事件，查找与 trig_tm 匹配的
     for (auto& data : data_list) {
         long long diff = static_cast<long long>(data.QVVR_time) - trig_tm;
+
+        std::cout << "[调试] QVVR_time=" << data.QVVR_time
+              << ", trig_tm=" << trig_tm
+              << ", diff=" << diff << "\n";
+
         if (std::abs(diff) <= 1) {
 
             data.is_pair = true;  // 标记为已匹配
 
             matched_data = data;  // 返回匹配到的事件
+
+            std::cout << "[调试] 匹配成功，diff=" << diff << "\n";
+
             return true;
         }
     }
diff --git a/LFtid1056/cloudfront/code/worker.cpp b/LFtid1056/cloudfront/code/worker.cpp
index 3fb8cbd..e1ac255 100644
--- a/LFtid1056/cloudfront/code/worker.cpp
+++ b/LFtid1056/cloudfront/code/worker.cpp
@@ -300,6 +300,7 @@ extern bool normalOutputEnabled;
                 "G_TEST_NUM=<num>   - Set the G_TEST_NUM\r\n"
                 "G_TEST_TYPE=<num>   - Set the G_TEST_TYPE 0:use ledger,1:use number\r\n"
                 "LOG=<bool>       - Set the LOG\r\n"
+                "MAX=<int>       - Set the MAX_ITEMS\r\n"
                 "dir               - Execute rocketmq_test_getdir\r\n"
                 "rc               - Execute rocketmq_test_rc\r\n"
                 "rt               - Execute rocketmq_test_rt\r\n"