diff --git a/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/AbstractWxCpTpInRedisConfigImpl.java b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/AbstractWxCpTpInRedisConfigImpl.java
index 6d1260fe6..7a944cc87 100644
--- a/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/AbstractWxCpTpInRedisConfigImpl.java
+++ b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/AbstractWxCpTpInRedisConfigImpl.java
@@ -224,7 +224,7 @@ public WxAccessToken getAccessTokenEntity(String authCorpId) {
 
     WxAccessToken accessTokenEntity = new WxAccessToken();
     accessTokenEntity.setAccessToken(accessToken);
-    accessTokenEntity.setExpiresIn((int) ((expire - System.currentTimeMillis()) / 1000 + 200));
+    accessTokenEntity.setExpiresIn(Math.max(Math.toIntExact(expire), 0));
     return accessTokenEntity;
   }