diff --git a/eladmin-logging/src/main/java/me/zhengjie/domain/Log.java b/eladmin-logging/src/main/java/me/zhengjie/domain/Log.java
index ac0facc5..8548037b 100644
--- a/eladmin-logging/src/main/java/me/zhengjie/domain/Log.java
+++ b/eladmin-logging/src/main/java/me/zhengjie/domain/Log.java
@@ -13,7 +13,8 @@ import java.sql.Timestamp;
  */
 @Entity
 @Data
-@Table(name = "log")
+@Table(name = "log",
+       indexes = {@Index(name = "log_create_time_index", columnList = "create_time")})
 @NoArgsConstructor
 public class Log  implements Serializable {