diff --git a/src/pl/ob_pl_package_manager.cpp b/src/pl/ob_pl_package_manager.cpp
index 3594f8386..17f0c8bf0 100644
--- a/src/pl/ob_pl_package_manager.cpp
+++ b/src/pl/ob_pl_package_manager.cpp
@@ -1569,6 +1569,7 @@ int ObPLPackageManager::get_package_item_state(const ObPLResolveCtx &resolve_ctx
   } else if (!package_state->check_version(state_version)) {
     OZ (resolve_ctx.session_info_.del_package_state(package_id));
     if (OB_SUCC(ret)) {
+      LOG_INFO("pakcage state expired, reconstruct package state", KPC(package_state), K(state_version));
       package_state->reset(&(resolve_ctx.session_info_));
       package_state->~ObPLPackageState();
       session_allocator.free(package_state);
diff --git a/src/sql/ob_spi.cpp b/src/sql/ob_spi.cpp
index f428d7319..d38878009 100644
--- a/src/sql/ob_spi.cpp
+++ b/src/sql/ob_spi.cpp
@@ -7221,8 +7221,24 @@ int ObSPIService::get_result(ObPLExecCtx *ctx,
             }
           }
         }
+        // fetch row阶段可能会触发udf/trigger, udf/trigger内部触发package var的内存变化了, 导致bulk table记录的table地址异常
+        // 因此这里重新计算一次package var table地址
         for (int64_t i = 0; OB_SUCC(ret) && i < bulk_tables.count(); ++i) {
-          ObPLCollection *table = bulk_tables.at(i);
+          ObPLCollection *table = nullptr;
+          if (OB_NOT_NULL(into_exprs[i]) &&
+              into_exprs[i]->get_expr_items().count() > 1 &&
+              T_OP_GET_PACKAGE_VAR == into_exprs[i]->get_expr_items().at(1).get_item_type()) {
+            ObObjParam result_address;
+            ObPlCompiteWrite *composite_write = nullptr;
+            CK (is_obj_access_expression(*into_exprs[i]));
+            OZ (spi_calc_expr(ctx, into_exprs[i], OB_INVALID_INDEX, &result_address));
+            OX (composite_write = reinterpret_cast<ObPlCompiteWrite *>(result_address.get_ext()));
+            CK (OB_NOT_NULL(composite_write));
+            CK (OB_NOT_NULL(table = reinterpret_cast<ObPLCollection*>(composite_write->value_addr_)));
+            OX (bulk_tables.at(i) = table);
+          } else {
+            table = bulk_tables.at(i);
+          }
           CK (OB_NOT_NULL(table));
 #ifdef OB_BUILD_ORACLE_PL
           if (OB_SUCC(ret) && table->is_varray()) {