1 files changed, 1 insertions, 1 deletions
diff --git a/native/dicttoolkit/src/offdevice_intermediate_dict/offdevice_intermediate_dict.cpp b/native/dicttoolkit/src/offdevice_intermediate_dict/offdevice_intermediate_dict.cpp
index af28131cf..e94a9c2ff 100644
--- a/native/dicttoolkit/src/offdevice_intermediate_dict/offdevice_intermediate_dict.cpp
+++ b/native/dicttoolkit/src/offdevice_intermediate_dict/offdevice_intermediate_dict.cpp
@@ -93,7 +93,7 @@ const WordProperty *OffdeviceIntermediateDict::getWordProperty(
     const OffdeviceIntermediateDictPtNodeArray *ptNodeArray = &mRootPtNodeArray;
     for (size_t i = 0; i < codePoints.size();) {
         bool foundNext = false;
-        for (const auto ptNode : ptNodeArray->getPtNodeList()) {
+        for (const auto& ptNode : ptNodeArray->getPtNodeList()) {
             const CodePointArrayView ptNodeCodePoints = ptNode->getPtNodeCodePoints();
             if (codePoints[i] < ptNodeCodePoints[0]) {
                 continue;