diff --git a/cpp/src/db/DBImpl.cpp b/cpp/src/db/DBImpl.cpp
index 352fcae7d0abcbb889d03a3c0d0025291cf4593e..0a1e8651e186d00991cc2083693994bdf1877264 100644
--- a/cpp/src/db/DBImpl.cpp
+++ b/cpp/src/db/DBImpl.cpp
@@ -191,10 +191,6 @@ Status DBImpl::Query(const std::string& table_id, const std::vector<std::string>
         return status;
     }
 
-    for (auto& file_schema : files_array) {
-        ENGINE_LOG_DEBUG << "file_id: " << file_schema.file_id_;
-    }
-
     if(files_array.empty()) {
         return Status::Error("Invalid file id");
     }