diff --git a/src/main/java/im/zhaojun/zfile/module/log/model/entity/DownloadLog.java b/src/main/java/im/zhaojun/zfile/module/log/model/entity/DownloadLog.java
index 68e2efd..3540913 100644
--- a/src/main/java/im/zhaojun/zfile/module/log/model/entity/DownloadLog.java
+++ b/src/main/java/im/zhaojun/zfile/module/log/model/entity/DownloadLog.java
@@ -27,6 +27,10 @@ import java.util.Date;
 @NoArgsConstructor
 public class DownloadLog implements Serializable {
 
+    public static final String DOWNLOAD_TYPE_DIRECT_LINK = "directLink";
+
+    public static final String DOWNLOAD_TYPE_SHORT_LINK = "shortLink";
+
     private static final long serialVersionUID = 1L;
 
     @TableId(value = "id", type = IdType.INPUT)
@@ -34,6 +38,11 @@ public class DownloadLog implements Serializable {
     private Integer id;
 
 
+    @TableField(value = "`download_type`")
+    @ApiModelProperty(value="下载类型", example = "directLink", allowableValues = "directLink, shortLink")
+    private String downloadType;
+
+
     @TableField(value = "`path`")
     @ApiModelProperty(value="文件路径")
     private String path;
@@ -68,7 +77,8 @@ public class DownloadLog implements Serializable {
     @ApiModelProperty(value="访问 referer")
     private String referer;
 
-    public DownloadLog(String path, String storageKey, String shortKey) {
+    public DownloadLog(String downloadType, String path, String storageKey, String shortKey) {
+        this.downloadType = downloadType;
         this.path = path;
         this.storageKey = storageKey;
         this.shortKey = shortKey;
diff --git a/src/main/resources/db/migration-mysql/V18__download_log_add_field_download_type.sql b/src/main/resources/db/migration-mysql/V18__download_log_add_field_download_type.sql
new file mode 100644
index 0000000..60b2210
--- /dev/null
+++ b/src/main/resources/db/migration-mysql/V18__download_log_add_field_download_type.sql
@@ -0,0 +1 @@
+alter table download_log add download_type varchar(32);
\ No newline at end of file
diff --git a/src/main/resources/db/migration-sqlite/V18__download_log_add_field_download_type.sql b/src/main/resources/db/migration-sqlite/V18__download_log_add_field_download_type.sql
new file mode 100644
index 0000000..60b2210
--- /dev/null
+++ b/src/main/resources/db/migration-sqlite/V18__download_log_add_field_download_type.sql
@@ -0,0 +1 @@
+alter table download_log add download_type varchar(32);
\ No newline at end of file
diff --git a/src/main/resources/mapper/DownloadLogMapper.xml b/src/main/resources/mapper/DownloadLogMapper.xml
index 12dc3ac..49309ab 100644
--- a/src/main/resources/mapper/DownloadLogMapper.xml
+++ b/src/main/resources/mapper/DownloadLogMapper.xml
@@ -12,10 +12,11 @@
     <result column="ip" jdbcType="VARCHAR" property="ip" />
     <result column="user_agent" jdbcType="VARCHAR" property="userAgent" />
     <result column="referer" jdbcType="VARCHAR" property="referer" />
+    <result column="download_type" jdbcType="VARCHAR" property="downloadType" />
   </resultMap>
   <sql id="Base_Column_List">
     <!--@mbg.generated-->
-    `id`, `path`, `storage_key`, `create_time`, `ip`, `user_agent`, `referer`, `short_key`
+    `id`, `path`, `storage_key`, `create_time`, `ip`, `user_agent`, `referer`, `short_key`, `download_type`
   </sql>
 
   <delete id="deleteByStorageKey">