diff --git a/executor/batch_point_get.go b/executor/batch_point_get.go
index e41dadbb28cb0..c4fdca29b4bb3 100644
--- a/executor/batch_point_get.go
+++ b/executor/batch_point_get.go
@@ -15,11 +15,13 @@ package executor
 
 import (
 	"context"
+	"fmt"
 	"sort"
 	"sync/atomic"
 
 	"github.com/pingcap/failpoint"
 	"github.com/pingcap/parser/model"
+	"github.com/pingcap/parser/mysql"
 	"github.com/pingcap/tidb/kv"
 	"github.com/pingcap/tidb/sessionctx"
 	"github.com/pingcap/tidb/sessionctx/variable"
@@ -251,12 +253,36 @@ func (e *BatchPointGetExec) initialize(ctx context.Context) error {
 			failpoint.InjectContext(ctx, "batchPointGetRepeatableReadTest-step2", nil)
 		})
 	} else if e.keepOrder {
-		sort.Slice(e.handles, func(i int, j int) bool {
+		less := func(i int, j int) bool {
 			if e.desc {
 				return e.handles[i].Compare(e.handles[j]) > 0
 			}
 			return e.handles[i].Compare(e.handles[j]) < 0
-		})
+
+		}
+		if e.tblInfo.PKIsHandle && mysql.HasUnsignedFlag(e.tblInfo.GetPkColInfo().Flag) {
+			uintComparator := func(i, h kv.Handle) int {
+				if !i.IsInt() || !h.IsInt() {
+					panic(fmt.Sprintf("both handles need be IntHandle, but got %T and %T ", i, h))
+				}
+				ihVal := uint64(i.IntValue())
+				hVal := uint64(h.IntValue())
+				if ihVal > hVal {
+					return 1
+				}
+				if ihVal < hVal {
+					return -1
+				}
+				return 0
+			}
+			less = func(i int, j int) bool {
+				if e.desc {
+					return uintComparator(e.handles[i], e.handles[j]) > 0
+				}
+				return uintComparator(e.handles[i], e.handles[j]) < 0
+			}
+		}
+		sort.Slice(e.handles, less)
 	}
 
 	keys := make([]kv.Key, len(e.handles))
diff --git a/executor/batch_point_get_test.go b/executor/batch_point_get_test.go
index fc2d30538db2f..468ba2e974cda 100644
--- a/executor/batch_point_get_test.go
+++ b/executor/batch_point_get_test.go
@@ -150,3 +150,15 @@ func (s *testBatchPointGetSuite) TestIssue18843(c *C) {
 	tk.MustQuery("select * from t18843 where f in (null)").Check(testkit.Rows())
 	tk.MustQuery("select * from t18843 where f is null").Check(testkit.Rows("2 <nil>"))
 }
+
+func (s *testBatchPointGetSuite) TestBatchPointGetUnsignedHandleWithSort(c *C) {
+	tk := testkit.NewTestKit(c, s.store)
+	tk.MustExec("use test")
+	tk.MustExec("drop table if exists t2")
+	tk.MustExec("create table t2 (id bigint(20) unsigned, primary key(id))")
+	tk.MustExec("insert into t2 values (8738875760185212610)")
+	tk.MustExec("insert into t2 values (9814441339970117597)")
+	tk.MustExec("insert into t2 values (1)")
+	tk.MustQuery("select id from t2 where id in (8738875760185212610, 1, 9814441339970117597) order by id").Check(testkit.Rows("1", "8738875760185212610", "9814441339970117597"))
+	tk.MustQuery("select id from t2 where id in (8738875760185212610, 1, 9814441339970117597) order by id desc").Check(testkit.Rows("9814441339970117597", "8738875760185212610", "1"))
+}