diff --git a/src/log.cpp b/src/log.cpp
index 623cbff..e690f82 100644
--- a/src/log.cpp
+++ b/src/log.cpp
@@ -79,7 +79,7 @@ std::string Log::GetLogsV2() noexcept
 
 std::string Log::GetLogsRange(size_t start, size_t length) noexcept
 {
-    if (start > data.size()) { return "[]"; }
+    if (start >= data.size()) { return "[]"; }
     if (start == 0 && length == MAX_LOG_SIZE) { return log_snapshot_v2; }
     if (log_flag_v2.GetChangeState() && data.size()) { GetLogsV2(); }