diff --git a/container/gvar/gvar_z_unit_is_test.go b/container/gvar/gvar_z_unit_is_test.go
index c1b9daae7e9..b3ce85dfbf7 100644
--- a/container/gvar/gvar_z_unit_is_test.go
+++ b/container/gvar/gvar_z_unit_is_test.go
@@ -9,6 +9,7 @@ package gvar_test
 import (
 	"testing"
 
+	"github.com/gogf/gf/v2/container/gvar"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/test/gtest"
 )
@@ -144,6 +145,10 @@ func TestVar_IsMap(t *testing.T) {
 		t.Assert(g.NewVar(int8(1)).IsMap(), false)
 		t.Assert(g.NewVar(uint8(1)).IsMap(), false)
 	})
+	gtest.C(t, func(t *gtest.T) {
+		t.Assert(gvar.New(gvar.New("asd")).IsMap(), false)
+		t.Assert(gvar.New(&g.Map{"k": "v"}).IsMap(), true)
+	})
 }
 
 func TestVar_IsStruct(t *testing.T) {
diff --git a/internal/utils/utils_is.go b/internal/utils/utils_is.go
index 39d450e83bd..e7fa2e3388f 100644
--- a/internal/utils/utils_is.go
+++ b/internal/utils/utils_is.go
@@ -74,6 +74,7 @@ func IsMap(value interface{}) bool {
 	)
 	for reflectKind == reflect.Ptr {
 		reflectValue = reflectValue.Elem()
+		reflectKind = reflectValue.Kind()
 	}
 	switch reflectKind {
 	case reflect.Map: