diff --git a/fe/fe-core/src/test/java/com/starrocks/sql/plan/JoinTest.java b/fe/fe-core/src/test/java/com/starrocks/sql/plan/JoinTest.java
index f6b0aa750de90..0ffdaccb0d00f 100644
--- a/fe/fe-core/src/test/java/com/starrocks/sql/plan/JoinTest.java
+++ b/fe/fe-core/src/test/java/com/starrocks/sql/plan/JoinTest.java
@@ -3282,12 +3282,13 @@ public void testOuterJoinOnConstValue() throws Exception {
                 "        `AGGED_GROUP_FIND_L_TABLE`.`GROUPED_FIND_LITERAL` = `JOINED_AGGED_SEQUENCE_R_TABLE`.`JOINED_LITERAL`\n" +
                 "    );";
         String plan = getFragmentPlan(query);
-        // left outer join can not use const expr replacement optimization because it may generate null values
-        assertContains(plan, "16:Project\n" +
+        System.out.println(plan);
+        //outer join can not use const expr replacement optimization because it may generate null values
+        assertContains(plan, "10:Project\n" +
                 "  |  <slot 29> : 29: expr\n" +
                 "  |  \n" +
-                "  15:NESTLOOP JOIN\n" +
-                "  |  join op: LEFT OUTER JOIN\n" +
+                "  9:NESTLOOP JOIN\n" +
+                "  |  join op: RIGHT OUTER JOIN\n" +
                 "  |  colocate: false, reason:");
     }
 }
diff --git a/fe/fe-core/src/test/java/com/starrocks/sql/plan/SelectConstTest.java b/fe/fe-core/src/test/java/com/starrocks/sql/plan/SelectConstTest.java
index 839bf5180274c..10e8bf5c27870 100644
--- a/fe/fe-core/src/test/java/com/starrocks/sql/plan/SelectConstTest.java
+++ b/fe/fe-core/src/test/java/com/starrocks/sql/plan/SelectConstTest.java
@@ -65,13 +65,15 @@ public void testSelectConst() throws Exception {
                 "  3:UNION\n" +
                 "     constant exprs: \n" +
                 "         NULL");
-        assertPlanContains("select v1,v2,b from t0 inner join (select 1 as a,2 as b) t on v1 = a", "2:Project\n" +
-                "  |  <slot 9> : 1\n" +
+        assertPlanContains("select v1,v2,b from t0 inner join (select 1 as a,2 as b) t on v1 = a", "  1:Project\n" +
+                "  |  <slot 1> : 1: v1\n" +
+                "  |  <slot 2> : 2: v2\n" +
+                "  |  <slot 7> : 2\n" +
                 "  |  \n" +
                 "  0:OlapScanNode\n" +
                 "     TABLE: t0\n" +
                 "     PREAGGREGATION: ON\n" +
-                "     PREDICATES: 1: v1 = 1, 1: v1 IS NOT NULL");
+                "     PREDICATES: 1: v1 = 1");
     }
 
     @Test