diff --git a/WebRoot/Excel/F51B107C-A22F-49C3-9DDA-D9D3A05F51FD.jpg b/WebRoot/Excel/F51B107C-A22F-49C3-9DDA-D9D3A05F51FD.jpg
new file mode 100644
index 00000000..5e19ecf7
Binary files /dev/null and b/WebRoot/Excel/F51B107C-A22F-49C3-9DDA-D9D3A05F51FD.jpg differ
diff --git a/src/main/java/com/dsideal/QingLong/Collect/Controller/CollectController.java b/src/main/java/com/dsideal/QingLong/Collect/Controller/CollectController.java
index e427a78f..25685be3 100644
--- a/src/main/java/com/dsideal/QingLong/Collect/Controller/CollectController.java
+++ b/src/main/java/com/dsideal/QingLong/Collect/Controller/CollectController.java
@@ -898,7 +898,7 @@ public class CollectController extends Controller {
         }
         if (!FileUtil.exist(basePath)) FileUtil.mkdir(basePath);
         String file_id = UUID.randomUUID().toString().toUpperCase();
-        String filePath = basePath+File.separator + file_id + "." + suffix;
+        String filePath = basePath + File.separator + file_id + "." + suffix;
         uf.getFile().renameTo(new File(filePath));
         //计算文件大小
         String file_size = FileSizeUtil.getAutoFileOrFilesSize(filePath);
@@ -923,6 +923,20 @@ public class CollectController extends Controller {
         renderJson(kv);
     }
 
+    /**
+     * 功能：删除上传的文件
+     *
+     * @param job_id
+     * @param file_id
+     */
+    @Before({POST.class})
+    public void delUploadFile(int job_id, String file_id) {
+        cm.delUploadFile(job_id, file_id);
+        Kv kv = Kv.by("success", true);
+        kv.set("message", "删除成功！");
+        renderJson(kv);
+    }
+
     /**
      * 功能：获取指定任务，指定单位（人员）上传的附件列表
      *
diff --git a/src/main/java/com/dsideal/QingLong/Collect/Model/CollectModel.java b/src/main/java/com/dsideal/QingLong/Collect/Model/CollectModel.java
index ae44fa84..bb3c3aa4 100644
--- a/src/main/java/com/dsideal/QingLong/Collect/Model/CollectModel.java
+++ b/src/main/java/com/dsideal/QingLong/Collect/Model/CollectModel.java
@@ -1216,6 +1216,17 @@ public class CollectModel {
         return record.getInt("id");
     }
 
+    /**
+     * 功能：删除上传的文件
+     *
+     * @param job_id
+     * @param file_id
+     */
+    public void delUploadFile(int job_id, String file_id) {
+        String sql = "delete from t_collect_uploadfile where job_id=? and file_id=?";
+        Db.update(sql, job_id, file_id);
+    }
+
     /**
      * 功能：获取指定任务，指定单位（人员）上传的附件列表
      *