diff --git a/ddl/index.go b/ddl/index.go
index 2d3b2ef5cd9c4..df8f77be9d5a5 100644
--- a/ddl/index.go
+++ b/ddl/index.go
@@ -16,12 +16,14 @@ package ddl
 
 import (
 	"bytes"
+	"cmp"
 	"context"
 	"encoding/hex"
 	"encoding/json"
 	"fmt"
 	"os"
 	"path/filepath"
+	"slices"
 	"strings"
 	"sync"
 	"sync/atomic"
@@ -61,7 +63,6 @@ import (
 	"github.com/tikv/client-go/v2/tikv"
 	kvutil "github.com/tikv/client-go/v2/util"
 	"go.uber.org/zap"
-	"golang.org/x/exp/slices"
 	"golang.org/x/sync/errgroup"
 )
 
@@ -1152,7 +1153,7 @@ func RemoveDependentHiddenColumns(tblInfo *model.TableInfo, idxInfo *model.Index
 		}
 	}
 	// Sort the offset in descending order.
-	slices.SortFunc(hiddenColOffs, func(a, b int) bool { return a > b })
+	slices.SortFunc(hiddenColOffs, func(a, b int) int { return cmp.Compare(b, a) })
 	// Move all the dependent hidden columns to the end.
 	endOffset := len(tblInfo.Columns) - 1
 	for _, offset := range hiddenColOffs {
diff --git a/executor/table_reader.go b/executor/table_reader.go
index bb5cb867a19f3..a4c015a174754 100644
--- a/executor/table_reader.go
+++ b/executor/table_reader.go
@@ -343,8 +343,8 @@ func (e *TableReaderExecutor) buildResp(ctx context.Context, ranges []*ranger.Ra
 	if err != nil {
 		return nil, err
 	}
-	kvReq.KeyRanges.SortByFunc(func(i, j kv.KeyRange) bool {
-		return bytes.Compare(i.StartKey, j.StartKey) < 0
+	kvReq.KeyRanges.SortByFunc(func(i, j kv.KeyRange) int {
+		return bytes.Compare(i.StartKey, j.StartKey)
 	})
 	e.kvRanges = kvReq.KeyRanges.AppendSelfTo(e.kvRanges)
 
diff --git a/kv/BUILD.bazel b/kv/BUILD.bazel
index 1cf88273fdb78..76bc2d668d1b4 100644
--- a/kv/BUILD.bazel
+++ b/kv/BUILD.bazel
@@ -53,7 +53,6 @@ go_library(
         "@com_github_tikv_client_go_v2//tikvrpc/interceptor",
         "@com_github_tikv_client_go_v2//util",
         "@com_github_tikv_pd_client//:client",
-        "@org_golang_x_exp//slices",
         "@org_uber_go_atomic//:atomic",
         "@org_uber_go_zap//:zap",
     ],
diff --git a/kv/kv.go b/kv/kv.go
index d6fa06a9aa6d7..ec9570e83e120 100644
--- a/kv/kv.go
+++ b/kv/kv.go
@@ -18,6 +18,7 @@ import (
 	"bytes"
 	"context"
 	"crypto/tls"
+	"slices"
 	"time"
 
 	"github.com/pingcap/errors"
@@ -37,7 +38,6 @@ import (
 	"github.com/tikv/client-go/v2/util"
 	pd "github.com/tikv/pd/client"
 	"go.uber.org/atomic"
-	"golang.org/x/exp/slices"
 )
 
 // UnCommitIndexKVFlag uses to indicate the index key/value is no need to commit.
@@ -427,20 +427,20 @@ func (rr *KeyRanges) AppendSelfTo(ranges []KeyRange) []KeyRange {
 
 // SortByFunc sorts each partition's ranges.
 // Since the ranges are sorted in most cases, we check it first.
-func (rr *KeyRanges) SortByFunc(sortFunc func(i, j KeyRange) bool) {
-	if !slices.IsSortedFunc(rr.ranges, func(i, j []KeyRange) bool {
+func (rr *KeyRanges) SortByFunc(sortFunc func(i, j KeyRange) int) {
+	if !slices.IsSortedFunc(rr.ranges, func(i, j []KeyRange) int {
 		// A simple short-circuit since the empty range actually won't make anything wrong.
 		if len(i) == 0 || len(j) == 0 {
-			return true
+			return -1
 		}
 		return sortFunc(i[0], j[0])
 	}) {
-		slices.SortFunc(rr.ranges, func(i, j []KeyRange) bool {
+		slices.SortFunc(rr.ranges, func(i, j []KeyRange) int {
 			if len(i) == 0 {
-				return true
+				return -1
 			}
 			if len(j) == 0 {
-				return false
+				return 1
 			}
 			return sortFunc(i[0], j[0])
 		})
@@ -481,19 +481,19 @@ func (rr *KeyRanges) PartitionNum() int {
 
 // IsFullySorted checks whether the ranges are sorted inside partition and each partition is also sorated.
 func (rr *KeyRanges) IsFullySorted() bool {
-	sortedByPartition := slices.IsSortedFunc(rr.ranges, func(i, j []KeyRange) bool {
+	sortedByPartition := slices.IsSortedFunc(rr.ranges, func(i, j []KeyRange) int {
 		// A simple short-circuit since the empty range actually won't make anything wrong.
 		if len(i) == 0 || len(j) == 0 {
-			return true
+			return -1
 		}
-		return bytes.Compare(i[0].StartKey, j[0].StartKey) < 0
+		return bytes.Compare(i[0].StartKey, j[0].StartKey)
 	})
 	if !sortedByPartition {
 		return false
 	}
 	for _, ranges := range rr.ranges {
-		if !slices.IsSortedFunc(ranges, func(i, j KeyRange) bool {
-			return bytes.Compare(i.StartKey, j.StartKey) < 0
+		if !slices.IsSortedFunc(ranges, func(i, j KeyRange) int {
+			return bytes.Compare(i.StartKey, j.StartKey)
 		}) {
 			return false
 		}
diff --git a/store/mockstore/unistore/util/lockwaiter/BUILD.bazel b/store/mockstore/unistore/util/lockwaiter/BUILD.bazel
index 757f51ef806f0..8c873655987a6 100644
--- a/store/mockstore/unistore/util/lockwaiter/BUILD.bazel
+++ b/store/mockstore/unistore/util/lockwaiter/BUILD.bazel
@@ -9,7 +9,6 @@ go_library(
         "//store/mockstore/unistore/config",
         "@com_github_pingcap_kvproto//pkg/deadlock",
         "@com_github_pingcap_log//:log",
-        "@org_golang_x_exp//slices",
         "@org_uber_go_zap//:zap",
     ],
 )
diff --git a/store/mockstore/unistore/util/lockwaiter/lockwaiter.go b/store/mockstore/unistore/util/lockwaiter/lockwaiter.go
index 979eed53652c2..88cddace6cca9 100644
--- a/store/mockstore/unistore/util/lockwaiter/lockwaiter.go
+++ b/store/mockstore/unistore/util/lockwaiter/lockwaiter.go
@@ -15,6 +15,8 @@
 package lockwaiter
 
 import (
+	"cmp"
+	"slices"
 	"sync"
 	"time"
 
@@ -22,7 +24,6 @@ import (
 	"github.com/pingcap/log"
 	"github.com/pingcap/tidb/store/mockstore/unistore/config"
 	"go.uber.org/zap"
-	"golang.org/x/exp/slices"
 )
 
 // LockNoWait is used for pessimistic lock wait time
@@ -51,8 +52,8 @@ type queue struct {
 
 func (q *queue) getOldestWaiter() (*Waiter, []*Waiter) {
 	// make the waiters in start ts order
-	slices.SortFunc(q.waiters, func(i, j *Waiter) bool {
-		return i.startTS < j.startTS
+	slices.SortFunc(q.waiters, func(i, j *Waiter) int {
+		return cmp.Compare(i.startTS, j.startTS)
 	})
 	oldestWaiter := q.waiters[0]
 	remainWaiter := q.waiters[1:]
diff --git a/ttl/ttlworker/BUILD.bazel b/ttl/ttlworker/BUILD.bazel
index 5073b9ca522b9..7b098f417cc6f 100644
--- a/ttl/ttlworker/BUILD.bazel
+++ b/ttl/ttlworker/BUILD.bazel
@@ -46,7 +46,6 @@ go_library(
         "@com_github_tikv_client_go_v2//tikvrpc",
         "@io_etcd_go_etcd_client_v3//:client",
         "@org_golang_x_exp//maps",
-        "@org_golang_x_exp//slices",
         "@org_golang_x_time//rate",
         "@org_uber_go_multierr//:multierr",
         "@org_uber_go_zap//:zap",
diff --git a/ttl/ttlworker/timer_sync.go b/ttl/ttlworker/timer_sync.go
index 41bb410a294f0..db2d1c1b7701e 100644
--- a/ttl/ttlworker/timer_sync.go
+++ b/ttl/ttlworker/timer_sync.go
@@ -18,6 +18,7 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+	"slices"
 	"time"
 
 	"github.com/pingcap/errors"
@@ -30,7 +31,6 @@ import (
 	"github.com/pingcap/tidb/util/logutil"
 	"go.uber.org/zap"
 	"golang.org/x/exp/maps"
-	"golang.org/x/exp/slices"
 )
 
 const (