diff --git a/src/main/java/com/ycwl/basic/facebody/adapter/AliFaceBodyAdapter.java b/src/main/java/com/ycwl/basic/facebody/adapter/AliFaceBodyAdapter.java
index 1062eaa..566a73c 100644
--- a/src/main/java/com/ycwl/basic/facebody/adapter/AliFaceBodyAdapter.java
+++ b/src/main/java/com/ycwl/basic/facebody/adapter/AliFaceBodyAdapter.java
@@ -38,6 +38,7 @@ public class AliFaceBodyAdapter implements IFaceBodyAdapter {
     private static final Map<String, IRateLimiter> addFaceLimiters = new ConcurrentHashMap<>();
     private static final Map<String, IRateLimiter> addDbLimiters = new ConcurrentHashMap<>();
     private static final Map<String, IRateLimiter> listDbLimiters = new ConcurrentHashMap<>();
+    private static final Map<String, IRateLimiter> listFaceLimiters = new ConcurrentHashMap<>();
     private static final Map<String, IRateLimiter> searchFaceLimiters = new ConcurrentHashMap<>();
     private static final Map<String, IRateLimiter> deleteDbLimiters = new ConcurrentHashMap<>();
     private static final Map<String, IRateLimiter> deleteEntityLimiters = new ConcurrentHashMap<>();
@@ -62,40 +63,21 @@ public class AliFaceBodyAdapter implements IFaceBodyAdapter {
     private IRateLimiter getLimiter(LOCK_TYPE type) {
         switch (type) {
             case ADD_DB:
-                if (addDbLimiters.get(config.getAccessKeyId()) == null) {
-                    addDbLimiters.put(config.getAccessKeyId(), new FixedRateLimiter(600, TimeUnit.MILLISECONDS));
-                }
-                return addDbLimiters.get(config.getAccessKeyId());
+                return addDbLimiters.computeIfAbsent(config.getAccessKeyId(), k -> new FixedRateLimiter(600, TimeUnit.MILLISECONDS));
             case ADD_ENTITY:
-                if (addEntityLimiters.get(config.getAccessKeyId()) == null) {
-                    addEntityLimiters.put(config.getAccessKeyId(), new FixedRateLimiter(600, TimeUnit.MILLISECONDS));
-                }
-                return addEntityLimiters.get(config.getAccessKeyId());
+                return addEntityLimiters.computeIfAbsent(config.getAccessKeyId(), k -> new FixedRateLimiter(600, TimeUnit.MILLISECONDS));
             case ADD_FACE:
-                if (addFaceLimiters.get(config.getAccessKeyId()) == null) {
-                    addFaceLimiters.put(config.getAccessKeyId(), new FixedRateLimiter(600, TimeUnit.MILLISECONDS));
-                }
-                return addFaceLimiters.get(config.getAccessKeyId());
+                return addFaceLimiters.computeIfAbsent(config.getAccessKeyId(), k -> new FixedRateLimiter(600, TimeUnit.MILLISECONDS));
             case LIST_DB:
-                if (listDbLimiters.get(config.getAccessKeyId()) == null) {
-                    listDbLimiters.put(config.getAccessKeyId(), new FixedRateLimiter(500, TimeUnit.MILLISECONDS));
-                }
-                return listDbLimiters.get(config.getAccessKeyId());
+                return listDbLimiters.computeIfAbsent(config.getAccessKeyId(), k -> new FixedRateLimiter(500, TimeUnit.MILLISECONDS));
+            case LIST_FACE:
+                return listFaceLimiters.computeIfAbsent(config.getAccessKeyId(), k -> new FixedRateLimiter(2));
             case SEARCH_FACE:
-                if (searchFaceLimiters.get(config.getAccessKeyId()) == null) {
-                    searchFaceLimiters.put(config.getAccessKeyId(), new FixedRateLimiter(200, TimeUnit.MILLISECONDS));
-                }
-                return searchFaceLimiters.get(config.getAccessKeyId());
+                return searchFaceLimiters.computeIfAbsent(config.getAccessKeyId(), k -> new FixedRateLimiter(200, TimeUnit.MILLISECONDS));
             case DELETE_DB:
-                if (deleteDbLimiters.get(config.getAccessKeyId()) == null) {
-                    deleteDbLimiters.put(config.getAccessKeyId(), new FixedRateLimiter(600, TimeUnit.MILLISECONDS));
-                }
-                return deleteDbLimiters.get(config.getAccessKeyId());
+                return deleteDbLimiters.computeIfAbsent(config.getAccessKeyId(), k -> new FixedRateLimiter(600, TimeUnit.MILLISECONDS));
             case DELETE_ENTITY:
-                if (deleteEntityLimiters.get(config.getAccessKeyId()) == null) {
-                    deleteEntityLimiters.put(config.getAccessKeyId(), new FixedRateLimiter(600, TimeUnit.MILLISECONDS));
-                }
-                return deleteEntityLimiters.get(config.getAccessKeyId());
+                return deleteEntityLimiters.computeIfAbsent(config.getAccessKeyId(), k -> new FixedRateLimiter(600, TimeUnit.MILLISECONDS));
             default:
                 return new FixedRateLimiter(600, TimeUnit.MILLISECONDS);
         }
@@ -240,6 +222,7 @@ public class AliFaceBodyAdapter implements IFaceBodyAdapter {
 
     @Override
     public List<String> listFace(String dbName, String prefix, Integer offset, Integer size) {
+        IRateLimiter listFaceLimiter = getLimiter(LOCK_TYPE.LIST_FACE);
         ListFaceEntitiesRequest listFaceEntitiesRequest = new ListFaceEntitiesRequest();
         listFaceEntitiesRequest.setDbName(dbName);
         listFaceEntitiesRequest.setOrder("asc");
@@ -256,6 +239,10 @@ public class AliFaceBodyAdapter implements IFaceBodyAdapter {
         }
         try (ClientWrapper clientWrapper = getClient()) {
             IAcsClient client = clientWrapper.getClient();
+            try {
+                listFaceLimiter.acquire();
+            } catch (InterruptedException ignored) {
+            }
             try {
                 ListFaceEntitiesResponse response = client.getAcsResponse(listFaceEntitiesRequest);
                 return response.getData().getEntities().stream().map(ListFaceEntitiesResponse.Data.Entity::getEntityId).collect(Collectors.toList());
@@ -337,6 +324,7 @@ public class AliFaceBodyAdapter implements IFaceBodyAdapter {
         ADD_ENTITY,
         ADD_FACE,
         LIST_DB,
+        LIST_FACE,
         SEARCH_FACE,
         DELETE_DB,
         DELETE_ENTITY,
diff --git a/src/main/java/com/ycwl/basic/facebody/adapter/BceFaceBodyAdapter.java b/src/main/java/com/ycwl/basic/facebody/adapter/BceFaceBodyAdapter.java
index 57a5cf9..2341f13 100644
--- a/src/main/java/com/ycwl/basic/facebody/adapter/BceFaceBodyAdapter.java
+++ b/src/main/java/com/ycwl/basic/facebody/adapter/BceFaceBodyAdapter.java
@@ -320,45 +320,21 @@ public class BceFaceBodyAdapter implements IFaceBodyAdapter {
     private IRateLimiter getLimiter(LOCK_TYPE type) {
         switch (type) {
             case ADD_DB:
-                if (addDbLimiters.get(config.getAppId()) == null) {
-                    addDbLimiters.put(config.getAppId(), new FixedRateLimiter(100, TimeUnit.MILLISECONDS));
-                }
-                return addDbLimiters.get(config.getAppId());
+                return addDbLimiters.computeIfAbsent(config.getAppId(), k -> new FixedRateLimiter(100, TimeUnit.MILLISECONDS));
             case ADD_FACE:
-                if (addFaceLimiters.get(config.getAppId()) == null) {
-                    addFaceLimiters.put(config.getAppId(), new FixedRateLimiter(config.getAddQps()));
-                }
-                return addFaceLimiters.get(config.getAppId());
+                return addFaceLimiters.computeIfAbsent(config.getAppId(), k -> new FixedRateLimiter(config.getAddQps()));
             case LIST_DB:
-                if (listDbLimiters.get(config.getAppId()) == null) {
-                    listDbLimiters.put(config.getAppId(), new FixedRateLimiter(100, TimeUnit.MILLISECONDS));
-                }
-                return listDbLimiters.get(config.getAppId());
+                return listDbLimiters.computeIfAbsent(config.getAppId(), k -> new FixedRateLimiter(100, TimeUnit.MILLISECONDS));
             case LIST_FACE:
-                if (listFaceLimiters.get(config.getAppId()) == null) {
-                    listFaceLimiters.put(config.getAppId(), new FixedRateLimiter(100, TimeUnit.MILLISECONDS));
-                }
-                return listFaceLimiters.get(config.getAppId());
+                return listFaceLimiters.computeIfAbsent(config.getAppId(), k -> new FixedRateLimiter(100, TimeUnit.MILLISECONDS));
             case SEARCH_FACE:
-                if (searchFaceLimiters.get(config.getAppId()) == null) {
-                    searchFaceLimiters.put(config.getAppId(), new FixedRateLimiter(config.getSearchQps()));
-                }
-                return searchFaceLimiters.get(config.getAppId());
+                return searchFaceLimiters.computeIfAbsent(config.getAppId(), k -> new FixedRateLimiter(config.getSearchQps()));
             case DELETE_DB:
-                if (deleteDbLimiters.get(config.getAppId()) == null) {
-                    deleteDbLimiters.put(config.getAppId(), new FixedRateLimiter(100, TimeUnit.MILLISECONDS));
-                }
-                return deleteDbLimiters.get(config.getAppId());
+                return deleteDbLimiters.computeIfAbsent(config.getAppId(), k -> new FixedRateLimiter(100, TimeUnit.MILLISECONDS));
             case DELETE_ENTITY:
-                if (deleteEntityLimiters.get(config.getAppId()) == null) {
-                    deleteEntityLimiters.put(config.getAppId(), new FixedRateLimiter(100, TimeUnit.MILLISECONDS));
-                }
-                return deleteEntityLimiters.get(config.getAppId());
+                return deleteEntityLimiters.computeIfAbsent(config.getAppId(), k -> new FixedRateLimiter(100, TimeUnit.MILLISECONDS));
             case DELETE_FACE:
-                if (deleteFaceLimiters.get(config.getAppId()) == null) {
-                    deleteFaceLimiters.put(config.getAppId(), new FixedRateLimiter(100, TimeUnit.MILLISECONDS));
-                }
-                return deleteFaceLimiters.get(config.getAppId());
+                return deleteFaceLimiters.computeIfAbsent(config.getAppId(), k -> new FixedRateLimiter(100, TimeUnit.MILLISECONDS));
             default:
                 return new FixedRateLimiter(500, TimeUnit.MILLISECONDS);
         }