diff --git a/util/ranger/ranger.go b/util/ranger/ranger.go
index fd4dafe3914c0..6ab50645a2017 100644
--- a/util/ranger/ranger.go
+++ b/util/ranger/ranger.go
@@ -437,7 +437,7 @@ func fixPrefixColRange(ranges []*Range, lengths []int, tp []*types.FieldType) bo
 	for _, ran := range ranges {
 		lowTail := len(ran.LowVal) - 1
 		for i := 0; i < lowTail; i++ {
-			CutDatumByPrefixLen(&ran.LowVal[i], lengths[i], tp[i])
+			hasCut = CutDatumByPrefixLen(&ran.LowVal[i], lengths[i], tp[i]) || hasCut
 		}
 		lowCut := CutDatumByPrefixLen(&ran.LowVal[lowTail], lengths[lowTail], tp[lowTail])
 		// If the length of the last column of LowVal is equal to the prefix length, LowExclude should be set false.
@@ -448,13 +448,13 @@ func fixPrefixColRange(ranges []*Range, lengths []int, tp []*types.FieldType) bo
 		}
 		highTail := len(ran.HighVal) - 1
 		for i := 0; i < highTail; i++ {
-			CutDatumByPrefixLen(&ran.HighVal[i], lengths[i], tp[i])
+			hasCut = CutDatumByPrefixLen(&ran.HighVal[i], lengths[i], tp[i]) || hasCut
 		}
 		highCut := CutDatumByPrefixLen(&ran.HighVal[highTail], lengths[highTail], tp[highTail])
 		if highCut {
 			ran.HighExclude = false
 		}
-		hasCut = lowCut || highCut
+		hasCut = hasCut || lowCut || highCut
 	}
 	return hasCut
 }
diff --git a/util/ranger/ranger_test.go b/util/ranger/ranger_test.go
index 626963428ece5..72164db152daf 100644
--- a/util/ranger/ranger_test.go
+++ b/util/ranger/ranger_test.go
@@ -357,7 +357,8 @@ create table t(
 	index idx_cb(c, a),
 	index idx_d(d(2)),
 	index idx_e(e(2)),
-	index idx_f(f)
+	index idx_f(f),
+	index idx_de(d(2), e)
 )`)
 
 	tests := []struct {
@@ -626,6 +627,13 @@ create table t(
 			filterConds: "[like(test.t.f, @%, 92)]",
 			resultStr:   "[[NULL,+inf]]",
 		},
+		{
+			indexPos:    5,
+			exprStr:     "d in ('aab', 'aac') and e = 'a'",
+			accessConds: "[in(test.t.d, aab, aac) eq(test.t.e, a)]",
+			filterConds: "[in(test.t.d, aab, aac)]",
+			resultStr:   "[[\"aa\" \"[97]\",\"aa\" \"[97]\"]]",
+		},
 	}
 
 	collate.SetNewCollationEnabledForTest(true)