diff --git a/planner/core/testdata/integration_suite_out.json b/planner/core/testdata/integration_suite_out.json
index 06382a91e38b1..47ce50c6ab717 100644
--- a/planner/core/testdata/integration_suite_out.json
+++ b/planner/core/testdata/integration_suite_out.json
@@ -1517,20 +1517,19 @@
         "SQL": "select count(*) from t join (select t.id, t.value v1 from t join t t1 on t.id = t1.id order by t.value limit 1) v on v.id = t.id and v.v1 = t.value;",
         "Plan": [
           "StreamAgg 1.00 root  funcs:count(1)->Column#10",
-          "└─Projection 1.00 root  1->Column#11",
-          "  └─HashJoin 1.00 root  inner join, equal:[eq(test.t.id, test.t.id) eq(test.t.value, test.t.value)]",
-          "    ├─Selection(Build) 0.80 root  not(isnull(test.t.id)), not(isnull(test.t.value))",
-          "    │ └─TopN 1.00 root  test.t.value, offset:0, count:1",
-          "    │   └─HashJoin 12487.50 root  inner join, equal:[eq(test.t.id, test.t.id)]",
-          "    │     ├─TableReader(Build) 9990.00 root  data:Selection",
-          "    │     │ └─Selection 9990.00 cop[tikv]  not(isnull(test.t.id))",
-          "    │     │   └─TableFullScan 10000.00 cop[tikv] table:t1 keep order:false, stats:pseudo",
-          "    │     └─TableReader(Probe) 9990.00 root  data:Selection",
-          "    │       └─Selection 9990.00 cop[tikv]  not(isnull(test.t.id))",
-          "    │         └─TableFullScan 10000.00 cop[tikv] table:t keep order:false, stats:pseudo",
-          "    └─TableReader(Probe) 9980.01 root  data:Selection",
-          "      └─Selection 9980.01 cop[tikv]  not(isnull(test.t.id)), not(isnull(test.t.value))",
-          "        └─TableFullScan 10000.00 cop[tikv] table:t keep order:false, stats:pseudo"
+          "└─HashJoin 1.00 root  inner join, equal:[eq(test.t.id, test.t.id) eq(test.t.value, test.t.value)]",
+          "  ├─Selection(Build) 0.80 root  not(isnull(test.t.id)), not(isnull(test.t.value))",
+          "  │ └─TopN 1.00 root  test.t.value, offset:0, count:1",
+          "  │   └─HashJoin 12487.50 root  inner join, equal:[eq(test.t.id, test.t.id)]",
+          "  │     ├─TableReader(Build) 9990.00 root  data:Selection",
+          "  │     │ └─Selection 9990.00 cop[tikv]  not(isnull(test.t.id))",
+          "  │     │   └─TableFullScan 10000.00 cop[tikv] table:t1 keep order:false, stats:pseudo",
+          "  │     └─TableReader(Probe) 9990.00 root  data:Selection",
+          "  │       └─Selection 9990.00 cop[tikv]  not(isnull(test.t.id))",
+          "  │         └─TableFullScan 10000.00 cop[tikv] table:t keep order:false, stats:pseudo",
+          "  └─TableReader(Probe) 9980.01 root  data:Selection",
+          "    └─Selection 9980.01 cop[tikv]  not(isnull(test.t.id)), not(isnull(test.t.value))",
+          "      └─TableFullScan 10000.00 cop[tikv] table:t keep order:false, stats:pseudo"
         ]
       }
     ]