diff --git a/basic-util/src/main/java/ink/wgink/util/FolderUtil.java b/basic-util/src/main/java/ink/wgink/util/FolderUtil.java
index 689fc378..94b05dde 100644
--- a/basic-util/src/main/java/ink/wgink/util/FolderUtil.java
+++ b/basic-util/src/main/java/ink/wgink/util/FolderUtil.java
@@ -23,4 +23,28 @@ public class FolderUtil {
         }
         folder.mkdirs();
     }
+
+    /**
+     * 删除文件
+     *
+     * @param path
+     */
+    public static void delete(String path) {
+        File file = new File(path);
+        if (!file.exists()) {
+            return;
+        }
+        if (file.isFile()) {
+            file.delete();
+            return;
+        }
+        File[] subFiles = file.listFiles();
+        if (subFiles != null) {
+            for (File subFile : subFiles) {
+                delete(subFile.getAbsolutePath());
+            }
+        }
+        file.delete();
+    }
+
 }