diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index c6f0da93..135beb8d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -20,7 +20,7 @@ jobs:
       fail-fast: false
       matrix:
         module: ${{fromJson(needs.prepare-matrix.outputs.matrix)}}
-        go-version: ['1.21.0', '1.22.0']
+        go-version: ['1.21.0', '1.22.0', '1.23.0']
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
diff --git a/internal/cmds/iter.go b/internal/cmds/iter.go
new file mode 100644
index 00000000..ac67bf13
--- /dev/null
+++ b/internal/cmds/iter.go
@@ -0,0 +1,26 @@
+//go:build go1.23
+
+package cmds
+
+import "iter"
+
+func (c HmsetFieldValue) FieldValueIter(seq iter.Seq2[string, string]) HmsetFieldValue {
+	for field, value := range seq {
+		c.cs.s = append(c.cs.s, field, value)
+	}
+	return c
+}
+
+func (c HsetFieldValue) FieldValueIter(seq iter.Seq2[string, string]) HsetFieldValue {
+	for field, value := range seq {
+		c.cs.s = append(c.cs.s, field, value)
+	}
+	return c
+}
+
+func (c XaddFieldValue) FieldValueIter(seq iter.Seq2[string, string]) XaddFieldValue {
+	for field, value := range seq {
+		c.cs.s = append(c.cs.s, field, value)
+	}
+	return c
+}
diff --git a/internal/cmds/iter_test.go b/internal/cmds/iter_test.go
new file mode 100644
index 00000000..bf2ecfa3
--- /dev/null
+++ b/internal/cmds/iter_test.go
@@ -0,0 +1,19 @@
+//go:build go1.23
+
+package cmds
+
+import (
+	"maps"
+	"testing"
+)
+
+func iter0(s Builder) {
+	s.Hmset().Key("1").FieldValue().FieldValueIter(maps.All(map[string]string{"1": "1"})).Build()
+	s.Hset().Key("1").FieldValue().FieldValueIter(maps.All(map[string]string{"1": "1"})).Build()
+	s.Xadd().Key("1").Id("*").FieldValue().FieldValueIter(maps.All(map[string]string{"1": "1"})).Build()
+}
+
+func TestIter(t *testing.T) {
+	var s = NewBuilder(InitSlot)
+	t.Run("0", func(t *testing.T) { iter0(s) })
+}