diff --git a/src/backend/commons/paas-sdk/src/main/java/com/tencent/bk/job/common/paas/login/StandardLoginClient.java b/src/backend/commons/paas-sdk/src/main/java/com/tencent/bk/job/common/paas/login/StandardLoginClient.java
index 0712ed7d25..e03290a9f9 100644
--- a/src/backend/commons/paas-sdk/src/main/java/com/tencent/bk/job/common/paas/login/StandardLoginClient.java
+++ b/src/backend/commons/paas-sdk/src/main/java/com/tencent/bk/job/common/paas/login/StandardLoginClient.java
@@ -39,7 +39,7 @@ public StandardLoginClient(BkLoginApiClient bkLoginApiClient) {
     }
 
     /**
-     * 获取指定用户信息
+     * 根据 token 获取指定用户信息
      *
      * @param bkToken 用户登录 token
      * @return 用户信息
diff --git a/src/backend/commons/paas-sdk/src/main/java/com/tencent/bk/job/common/paas/user/TenantLocalCache.java b/src/backend/commons/paas-sdk/src/main/java/com/tencent/bk/job/common/paas/user/TenantLocalCache.java
new file mode 100644
index 0000000000..d981eee3f6
--- /dev/null
+++ b/src/backend/commons/paas-sdk/src/main/java/com/tencent/bk/job/common/paas/user/TenantLocalCache.java
@@ -0,0 +1,46 @@
+package com.tencent.bk.job.common.paas.user;
+
+import com.tencent.bk.job.common.paas.model.OpenApiTenant;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ScheduledThreadPoolExecutor;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.locks.ReadWriteLock;
+import java.util.concurrent.locks.ReentrantReadWriteLock;
+
+/**
+ * 租户信息缓存
+ */
+public class TenantLocalCache {
+
+    private final UserMgrApiClient userMgrApiClient;
+
+    private ScheduledThreadPoolExecutor refresher = new ScheduledThreadPoolExecutor(1);
+
+
+    private final Map<String, OpenApiTenant> tenantCache = new HashMap<>();
+
+    private volatile boolean initialed = false;
+
+    private final ReadWriteLock lock = new ReentrantReadWriteLock();
+
+
+    public TenantLocalCache(UserMgrApiClient userMgrApiClient) {
+        this.userMgrApiClient = userMgrApiClient;
+//        refresher.scheduleAtFixedRate(this::loadCache, )
+    }
+
+    public OpenApiTenant get(String tenantId) {
+        if (!initialed) {
+            loadCache();
+            initialed = true;
+        }
+        return null;
+    }
+
+    private void loadCache() {
+
+    }
+}