diff --git a/sms4j-comm/src/main/java/org/dromara/sms4j/comm/utils/TimeExpiredPoolCache.java b/sms4j-comm/src/main/java/org/dromara/sms4j/comm/utils/TimeExpiredPoolCache.java
index c789df6b..52629403 100644
--- a/sms4j-comm/src/main/java/org/dromara/sms4j/comm/utils/TimeExpiredPoolCache.java
+++ b/sms4j-comm/src/main/java/org/dromara/sms4j/comm/utils/TimeExpiredPoolCache.java
@@ -1,8 +1,6 @@
 package org.dromara.sms4j.comm.utils;
 
 import cn.hutool.json.JSONUtil;
-import com.sun.org.slf4j.internal.Logger;
-import com.sun.org.slf4j.internal.LoggerFactory;
 import lombok.extern.slf4j.Slf4j;
 import org.dromara.sms4j.comm.exception.SmsBlendException;