diff --git a/cache/map.go b/cache/map.go
index 2a2e631..158de1b 100644
--- a/cache/map.go
+++ b/cache/map.go
@@ -131,56 +131,66 @@ func (m *MapCache[K, V]) GetCache(c context.Context, key K, timeout time.Duratio
 func (m *MapCache[K, V]) GetCacheBatch(c context.Context, key []K, timeout time.Duration, params ...any) ([]V, error) {
 	var res []V
 	ver := 0
-	needFlush := slice.FilterAndMap(key, func(k K) (r K, ok bool) {
-		if _, ok := m.Get(c, k); !ok {
-			ver += m.Ver(c, k)
-			return k, true
-		}
-		return
-	})
-
-	var err error
-	if len(needFlush) > 0 {
-		call := func() {
-			m.mux.Lock()
-			defer m.mux.Unlock()
-
-			vers := slice.Reduce(needFlush, func(t K, r int) int {
-				return r + m.Ver(c, t)
-			}, 0)
-
-			if vers > ver {
-				return
-			}
-
-			r, er := m.batchCacheFn(c, key, params...)
-			if err != nil {
-				err = er
-				return
-			}
-			for k, v := range r {
-				m.Set(c, k, v)
-			}
-		}
-		if timeout > 0 {
-			ctx, cancel := context.WithTimeout(c, timeout)
-			defer cancel()
-			done := make(chan struct{}, 1)
-			go func() {
-				call()
-				done <- struct{}{}
-			}()
-			select {
-			case <-ctx.Done():
-				err = errors.New(fmt.Sprintf("get cache %v %s", key, ctx.Err().Error()))
-			case <-done:
-			}
+	var needFlush []K
+	var needIndex = make(map[int]K)
+	slice.ForEach(key, func(i int, k K) {
+		v, ok := m.Get(c, k)
+		var vv V
+		if ok {
+			vv = v
 		} else {
-			call()
+			needFlush = append(needFlush, k)
+			ver += m.Ver(c, k)
+			needIndex[i] = k
+		}
+		res = append(res, vv)
+	})
+	if len(needFlush) < 1 {
+		return res, nil
+	}
+	var err error
+	call := func() {
+		m.mux.Lock()
+		defer m.mux.Unlock()
+
+		vers := slice.Reduce(needFlush, func(t K, r int) int {
+			return r + m.Ver(c, t)
+		}, 0)
+
+		if vers > ver {
+			return
+		}
+
+		r, er := m.batchCacheFn(c, key, params...)
+		if err != nil {
+			err = er
+			return
+		}
+		for k, v := range r {
+			m.Set(c, k, v)
+		}
+	}
+	if timeout > 0 {
+		ctx, cancel := context.WithTimeout(c, timeout)
+		defer cancel()
+		done := make(chan struct{}, 1)
+		go func() {
+			call()
+			done <- struct{}{}
+		}()
+		select {
+		case <-ctx.Done():
+			err = errors.New(fmt.Sprintf("get cache %v %s", key, ctx.Err().Error()))
+		case <-done:
+		}
+	} else {
+		call()
+	}
+	for index, k := range needIndex {
+		v, ok := m.Get(c, k)
+		if ok {
+			res[index] = v
 		}
 	}
-	res = slice.FilterAndMap(key, func(k K) (V, bool) {
-		return m.Get(c, k)
-	})
 	return res, err
 }