diff --git a/src/test/java/me/zhyd/oauth/cache/AuthStateCacheTest.java b/src/test/java/me/zhyd/oauth/cache/AuthStateCacheTest.java
index 9c6e1e04389e60473f97fea28924f0d587dd08e1..9ebb87cd30a6e1e6231e63a790bb216cd3b5db97 100644
--- a/src/test/java/me/zhyd/oauth/cache/AuthStateCacheTest.java
+++ b/src/test/java/me/zhyd/oauth/cache/AuthStateCacheTest.java
@@ -9,24 +9,24 @@ public class AuthStateCacheTest {
 
     @Test
     public void cache1() throws InterruptedException {
-        AuthStateCache.cache("key", "value");
-        Assert.assertEquals(AuthStateCache.get("key"), "value");
+        AuthDefaultStateCache.INSTANCE.cache("key", "value");
+        Assert.assertEquals(AuthDefaultStateCache.INSTANCE.get("key"), "value");
 
         TimeUnit.MILLISECONDS.sleep(4);
-        Assert.assertEquals(AuthStateCache.get("key"), "value");
+        Assert.assertEquals(AuthDefaultStateCache.INSTANCE.get("key"), "value");
     }
 
     @Test
     public void cache2() throws InterruptedException {
-        AuthStateCache.cache("key", "value", 10);
-        Assert.assertEquals(AuthStateCache.get("key"), "value");
+        AuthDefaultStateCache.INSTANCE.cache("key", "value", 10);
+        Assert.assertEquals(AuthDefaultStateCache.INSTANCE.get("key"), "value");
 
         // 没过期
         TimeUnit.MILLISECONDS.sleep(5);
-        Assert.assertEquals(AuthStateCache.get("key"), "value");
+        Assert.assertEquals(AuthDefaultStateCache.INSTANCE.get("key"), "value");
 
         // 过期
         TimeUnit.MILLISECONDS.sleep(6);
-        Assert.assertNull(AuthStateCache.get("key"));
+        Assert.assertNull(AuthDefaultStateCache.INSTANCE.get("key"));
     }
 }