diff --git a/chushang-common/chushang-common-core/src/main/java/com/chushang/common/core/util/FileUtils.java b/chushang-common/chushang-common-core/src/main/java/com/chushang/common/core/util/FileUtils.java
index f3c4291..635ee70 100644
--- a/chushang-common/chushang-common-core/src/main/java/com/chushang/common/core/util/FileUtils.java
+++ b/chushang-common/chushang-common-core/src/main/java/com/chushang/common/core/util/FileUtils.java
@@ -74,13 +74,15 @@ public class FileUtils extends FileUtil {
     }
 
     public static boolean deleteFile(String filePath) {
-        boolean flag = false;
         File file = new File(filePath);
+        return deleteFile(file);
+    }
+    public static boolean deleteFile(File file){
+        boolean flag = false;
         if (file.isFile() && file.exists()) {
             file.delete();
             flag = true;
         }
-
         return flag;
     }
 
diff --git a/chushang-common/chushang-common-log/src/main/java/com/chushang/common/log/enums/BusinessType.java b/chushang-common/chushang-common-log/src/main/java/com/chushang/common/log/enums/BusinessType.java
index 5eb91f4..a8345ee 100644
--- a/chushang-common/chushang-common-log/src/main/java/com/chushang/common/log/enums/BusinessType.java
+++ b/chushang-common/chushang-common-log/src/main/java/com/chushang/common/log/enums/BusinessType.java
@@ -69,6 +69,18 @@ public enum BusinessType
      * 查询日志
      */
     QUERY(12, "查询"),
+    /**
+     * 上传
+     */
+    UPLOAD(13, "上传"),
+    /**
+     * 下载
+     */
+    DOWNLOAD(14, "下载"),
+    /**
+     * 预览
+     */
+    PREVIEW(15, "预览")
     ;
     private final Integer code;
     private final String desc;