diff --git a/src/sql/resolver/expr/ob_raw_expr_resolver_impl.cpp b/src/sql/resolver/expr/ob_raw_expr_resolver_impl.cpp
index 2d9ea7453..881145892 100644
--- a/src/sql/resolver/expr/ob_raw_expr_resolver_impl.cpp
+++ b/src/sql/resolver/expr/ob_raw_expr_resolver_impl.cpp
@@ -761,7 +761,7 @@ int ObRawExprResolverImpl::do_recursive_resolve(const ParseNode* node, ObRawExpr
         }
         case T_FUN_SYS_ISNULL: {
           if (OB_FAIL(process_isnull_node(node, expr))) {
-            LOG_WARN("fail to process ifnull node", K(ret), K(node));
+            LOG_WARN("fail to process isnull node", K(ret), K(node));
           }
           break;
         }
@@ -773,7 +773,7 @@ int ObRawExprResolverImpl::do_recursive_resolve(const ParseNode* node, ObRawExpr
         }
         case T_FUN_SYS_JSON_VALUE: {
           if (OB_FAIL(process_json_value_node(node, expr))) {
-            LOG_WARN("fail to process lnnvl node", K(ret), K(node));
+            LOG_WARN("fail to process json value node", K(ret), K(node));
           }
           break;
         }