diff --git a/internal/core/src/exec/expression/UnaryExpr.cpp b/internal/core/src/exec/expression/UnaryExpr.cpp
index dfcbfe7b12058..0b446f6df7f54 100644
--- a/internal/core/src/exec/expression/UnaryExpr.cpp
+++ b/internal/core/src/exec/expression/UnaryExpr.cpp
@@ -396,8 +396,18 @@ PhyUnaryRangeFilterExpr::ExecRangeVisitorImplArray(OffsetVector* input) {
                 break;
             }
             case proto::plan::Match: {
-                UnaryElementFuncForArray<ValueType, proto::plan::Match> func;
-                func(data, valid_data, size, val, index, res, valid_res);
+                UnaryElementFuncForArray<ValueType,
+                                         proto::plan::Match,
+                                         filter_type>
+                    func;
+                func(data,
+                     valid_data,
+                     size,
+                     val,
+                     index,
+                     res,
+                     valid_res,
+                     offsets);
                 break;
             }
             default:
diff --git a/internal/core/src/exec/expression/UnaryExpr.h b/internal/core/src/exec/expression/UnaryExpr.h
index f47c2f299d474..ee8593a1fd251 100644
--- a/internal/core/src/exec/expression/UnaryExpr.h
+++ b/internal/core/src/exec/expression/UnaryExpr.h
@@ -212,14 +212,15 @@ struct UnaryElementFuncForArray {
                 if constexpr (std::is_same_v<GetType, proto::plan::Array>) {
                     res[i] = false;
                 } else {
-                    if (index >= src[i].length()) {
+                    if (index >= src[offset].length()) {
                         res[i] = false;
                         continue;
                     }
                     PatternMatchTranslator translator;
                     auto regex_pattern = translator(val);
                     RegexMatcher matcher(regex_pattern);
-                    auto array_data = src[i].template get_data<GetType>(index);
+                    auto array_data =
+                        src[offset].template get_data<GetType>(index);
                     res[i] = matcher(array_data);
                 }
             } else {