diff --git a/fe/fe-core/src/main/antlr4/org/apache/doris/nereids/DorisParser.g4 b/fe/fe-core/src/main/antlr4/org/apache/doris/nereids/DorisParser.g4
index 7b56e1479c4089..5ea1ce2c2e587b 100644
--- a/fe/fe-core/src/main/antlr4/org/apache/doris/nereids/DorisParser.g4
+++ b/fe/fe-core/src/main/antlr4/org/apache/doris/nereids/DorisParser.g4
@@ -347,7 +347,8 @@ query
 
 queryTerm
     : queryPrimary                                                         #queryTermDefault
-    | left=queryTerm operator=(UNION | EXCEPT | MINUS | INTERSECT)
+    | left=queryTerm operator=INTERSECT setQuantifier? right=queryTerm     #setOperation
+    | left=queryTerm operator=(UNION | EXCEPT | MINUS)
       setQuantifier? right=queryTerm                                       #setOperation
     ;