diff --git a/src/bq_log/log/log_imp.cpp b/src/bq_log/log/log_imp.cpp
index aa40393..bc44cd9 100644
--- a/src/bq_log/log/log_imp.cpp
+++ b/src/bq_log/log/log_imp.cpp
@@ -174,6 +174,8 @@ namespace bq {
                 util::log_device_console(bq::log_level::error, "create_log parse property failed, invalid appenders_config");
                 return false;
             }
+            flush_appenders_cache();
+            flush_appenders_io();
             for (auto appender_ptr : appenders_list_) {
                 delete appender_ptr;
             }
diff --git a/test/test_log.h b/test/test_log.h
index 2a308b4..60d5f0d 100644
--- a/test/test_log.h
+++ b/test/test_log.h
@@ -123,7 +123,6 @@ namespace bq {
 						appenders_config.RawAppender.expire_time_days=2
 					
 						log.thread_mode=sync
-                        log.reliable_level=high
 						log.categories_mask=[ModuleA.SystemA,ModuleB]
 			        )"
                     + snapshot_config);
diff --git a/test/test_log_3.cpp b/test/test_log_3.cpp
index 1b5a841..ae517e1 100644
--- a/test/test_log_3.cpp
+++ b/test/test_log_3.cpp
@@ -587,7 +587,7 @@ namespace bq {
                 decoder.pick_new_log_file();
                 result = decoder.get().decode();
             }
-            result_ptr->add_result(result == bq::appender_decode_result::success, "decoder failed");
+            result_ptr->add_result(result == bq::appender_decode_result::success, "decoder failed, error code:%d", (int32_t)result);
             return decoder.get().get_last_decoded_log_entry();
         }
 
@@ -599,7 +599,7 @@ namespace bq {
                 decoder.pick_new_log_file();
                 result = decoder.get().decode();
             }
-            result_ptr->add_result(result == bq::appender_decode_result::success, "decoder failed");
+            result_ptr->add_result(result == bq::appender_decode_result::success, "decoder failed, error code:%d", (int32_t)result);
             return decoder.get().get_last_decoded_log_entry();
         }