diff --git a/internal/core/src/exec/expression/TermExpr.cpp b/internal/core/src/exec/expression/TermExpr.cpp
index 992d09b8eaae5..68d36d0583238 100644
--- a/internal/core/src/exec/expression/TermExpr.cpp
+++ b/internal/core/src/exec/expression/TermExpr.cpp
@@ -275,9 +275,9 @@ PhyTermFilterExpr::ExecTermArrayVariableInField() {
                                 TargetBitmapView res,
                                 TargetBitmapView valid_res,
                                 const ValueType& target_val) {
-        auto executor = [&](size_t i) {
-            for (int i = 0; i < data[i].length(); i++) {
-                auto val = data[i].template get_data<GetType>(i);
+        auto executor = [&](size_t idx) {
+            for (int i = 0; i < data[idx].length(); i++) {
+                auto val = data[idx].template get_data<GetType>(i);
                 if (val == target_val) {
                     return true;
                 }