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 f64ed80bc0..2608573337 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
@@ -789,7 +789,6 @@ nonReserved
     | OPTIMIZED
     | PARAMETER
     | PARSED
-    | PARTITIONS
     | PASSWORD
     | PASSWORD_EXPIRE
     | PASSWORD_HISTORY