diff --git a/sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/controller/FileController.java b/sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/controller/FileController.java
index 870d188..c7ce9cf 100644
--- a/sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/controller/FileController.java
+++ b/sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/controller/FileController.java
@@ -1,6 +1,7 @@
 package com.sz.admin.monitor.controller;
 
 
+import cn.dev33.satoken.annotation.SaIgnore;
 import com.sz.admin.monitor.pojo.dto.file.FileEntityDTO;
 import com.sz.admin.monitor.pojo.dto.file.FileStorageDTO;
 import com.sz.admin.monitor.pojo.que.file.FileStorageQue;
@@ -40,6 +41,7 @@ public class FileController {
     }
 
     @GetMapping("/getPreviewFile/{id}")
+    @SaIgnore
     public ResponseEntity<byte[]> getPreviewFile(@PathVariable String id){
         return fileService.getPreviewFile(id);
     }
diff --git a/sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/pojo/que/file/FileStorageQue.java b/sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/pojo/que/file/FileStorageQue.java
index a585f06..0bf445b 100644
--- a/sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/pojo/que/file/FileStorageQue.java
+++ b/sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/pojo/que/file/FileStorageQue.java
@@ -9,6 +9,8 @@ import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.NoArgsConstructor;
 
+import java.util.Date;
+
 /**
  * @author xq
  * @description:
diff --git a/sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/service/impl/FileServiceImpl.java b/sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/service/impl/FileServiceImpl.java
index a1222b1..bfa1397 100644
--- a/sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/service/impl/FileServiceImpl.java
+++ b/sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/service/impl/FileServiceImpl.java
@@ -99,13 +99,16 @@ public class FileServiceImpl {
         QueryWrapper queryWrapper = QueryWrapper.create()
             .from(FileStorageDO.class)
             .eq(FileStorageDO.ID, que.getId(), ObjectUtil.isNotEmpty(que.getId()))
-            .like(FileStorageDO.FILE_NAME, que.getFileName(), ObjectUtil.isNotEmpty(que.getFileName()))
-            .between(
+            .like(FileStorageDO.FILE_NAME, que.getFileName(), ObjectUtil.isNotEmpty(que.getFileName()));
+        if (ObjectUtil.isNotEmpty(que.getStartTime()) && ObjectUtil.isNotEmpty(que.getEndTime())) {
+            queryWrapper.between(
                 FileStorageDO.ADD_TIME,
-                que.getStartTime(), que.getEndTime(),
-                ObjectUtil.isNotEmpty(que.getStartTime()) && ObjectUtil.isNotEmpty(que.getEndTime())
-            )
-            .orderBy(FileStorageDO.ADD_TIME, false);
+                new Date(que.getStartTime()),
+                new Date(que.getEndTime())
+            );
+        }
+        queryWrapper.orderBy(FileStorageDO.ADD_TIME, false);
+
 
         Page<FileStorageDO> page = fileStorageService.pageAs(PageUtils.getPage(que), queryWrapper, FileStorageDO.class);// 调试sql
         if (ObjectUtil.isEmpty(page) || page.getRecords().isEmpty())
diff --git a/sz-service/sz-service-admin/src/main/resources/db/changelog/sql/dev_0.0.1_xq.sql b/sz-service/sz-service-admin/src/main/resources/db/changelog/sql/dev_0.0.1_xq.sql
index e0be65c..2561ad7 100644
--- a/sz-service/sz-service-admin/src/main/resources/db/changelog/sql/dev_0.0.1_xq.sql
+++ b/sz-service/sz-service-admin/src/main/resources/db/changelog/sql/dev_0.0.1_xq.sql
@@ -59,7 +59,7 @@ create table file_storage
     file_size   varchar(32)  null comment '文件大小',
     file_name   varchar(32)  null comment '文件名称',
     file_suffix varchar(128) null comment '文件后缀',
-    add_time    date         null comment '添加时间'
+    add_time    datetime     null comment '添加时间'
 )
     comment '文件存储';
 
@@ -71,3 +71,4 @@ create table file_storage
 
 
 
+