diff --git a/klp-wms/src/main/java/com/klp/controller/WmsFileManagementController.java b/klp-wms/src/main/java/com/klp/controller/WmsFileManagementController.java
index d3dbb5d7..09dd12b5 100644
--- a/klp-wms/src/main/java/com/klp/controller/WmsFileManagementController.java
+++ b/klp-wms/src/main/java/com/klp/controller/WmsFileManagementController.java
@@ -1,7 +1,8 @@
 package com.klp.controller;
 
-import com.klp.domain.vo.ApiResponseVo;
+import com.klp.domain.FileDetailInfo;
 import com.klp.domain.FileInfo;
+import com.klp.domain.vo.ApiResponseVo;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Controller;
@@ -13,9 +14,10 @@ import java.nio.file.*;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
 import java.util.*;
+import java.util.stream.Collectors;
 
 /**
- * 文件管理控制器
+ * WMS文件管理控制器
  * 提供文件读取、删除和定时删除功能
  */
 @Controller
@@ -26,8 +28,8 @@ public class WmsFileManagementController {
     private static final String DIRECTORY_PATH = "testDirectory";
 
     /**
-     * 获取目录下所有文件信息
-     * GET /api/file/list
+     * 获取目录下所有文件基本信息（不包含文件内容）
+     * GET /wms/file/list
      */
     @GetMapping("/list")
     @ResponseBody
@@ -40,12 +42,12 @@ public class WmsFileManagementController {
                 return ResponseEntity.ok(new ApiResponseVo<>(false, "目录不存在: " + DIRECTORY_PATH, null));
             }
 
-            // 获取所有文件
+            // 获取所有文件基本信息（不读取文件内容）
             List<FileInfo> fileList = new ArrayList<>();
             try (DirectoryStream<Path> stream = Files.newDirectoryStream(directory)) {
                 for (Path file : stream) {
                     if (Files.isRegularFile(file)) {
-                        FileInfo fileInfo = readFileInfo(file);
+                        FileInfo fileInfo = readFileBasicInfo(file);
                         fileList.add(fileInfo);
                     }
                 }
@@ -63,9 +65,44 @@ public class WmsFileManagementController {
         }
     }
 
+    /**
+     * 获取单个文件的详细信息（包含文件内容）
+     * GET /wms/file/content/{fileName}
+     */
+    @GetMapping("/content/{fileName}")
+    @ResponseBody
+    public ResponseEntity<ApiResponseVo<FileDetailInfo>> getFileContent(@PathVariable String fileName) {
+        try {
+            Path filePath = Paths.get(DIRECTORY_PATH, fileName);
+
+            // 检查文件是否存在
+            if (!Files.exists(filePath)) {
+                return ResponseEntity.ok(new ApiResponseVo<>(false, "文件不存在: " + fileName, null));
+            }
+
+            // 检查是否为普通文件
+            if (!Files.isRegularFile(filePath)) {
+                return ResponseEntity.ok(new ApiResponseVo<>(false, "不是普通文件: " + fileName, null));
+            }
+
+            // 读取文件详细信息（包含内容）
+            FileDetailInfo fileDetailInfo = readFileDetailInfo(filePath);
+
+            String message = "成功获取文件内容: " + fileName;
+            return ResponseEntity.ok(new ApiResponseVo<>(true, message, fileDetailInfo));
+
+        } catch (Exception e) {
+            String errorMsg = "获取文件内容失败: " + e.getMessage();
+            System.err.println(errorMsg);
+            e.printStackTrace();
+            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
+                    .body(new ApiResponseVo<>(false, errorMsg, null));
+        }
+    }
+
     /**
      * 根据文件名删除文件
-     * DELETE /api/file/delete/{fileName}
+     * DELETE /wms/file/delete/{fileName}
      */
     @DeleteMapping("/delete/{fileName}")
     @ResponseBody
@@ -100,7 +137,7 @@ public class WmsFileManagementController {
 
     /**
      * 批量删除文件
-     * POST /api/file/batch-delete
+     * POST /wms/file/batch-delete
      */
     @PostMapping("/batch-delete")
     @ResponseBody
@@ -145,8 +182,8 @@ public class WmsFileManagementController {
     }
 
     /**
-     * 手动执行定时删除（删除3个月前的文件）
-     * POST /api/file/cleanup
+     * 手动执行定时删除（删除前3个月的文件）
+     * POST /wms/file/cleanup
      */
     @PostMapping("/cleanup")
     @ResponseBody
@@ -156,7 +193,7 @@ public class WmsFileManagementController {
 
     /**
      * 定时删除任务 - 每3个月执行一次
-     * 删除3个月前的文件
+     * 删除前3个月的文件（1-3个月前的文件）
      */
     @Scheduled(cron = "0 0 2 1 */3 *") // 每3个月的第1天凌晨2点执行
     public void scheduledCleanup() {
@@ -189,7 +226,8 @@ public class WmsFileManagementController {
                 return ResponseEntity.ok(new ApiResponseVo<>(false, "目录不存在: " + DIRECTORY_PATH, null));
             }
 
-            // 计算3个月前的日期
+            // 计算时间范围：删除1-3个月前的文件
+            LocalDateTime oneMonthAgo = LocalDateTime.now().minusMonths(1);
             LocalDateTime threeMonthsAgo = LocalDateTime.now().minusMonths(3);
 
             List<String> deletedFiles = new ArrayList<>();
@@ -205,8 +243,8 @@ public class WmsFileManagementController {
                                     java.time.ZoneId.systemDefault()
                             );
 
-                            // 如果文件修改时间早于3个月前，则删除
-                            if (fileModifiedTime.isBefore(threeMonthsAgo)) {
+                            // 如果文件修改时间在1-3个月前之间，则删除
+                            if (fileModifiedTime.isBefore(oneMonthAgo) && fileModifiedTime.isAfter(threeMonthsAgo)) {
                                 Files.delete(file);
                                 deletedFiles.add(file.getFileName().toString());
                                 deletedCount++;
@@ -222,9 +260,10 @@ public class WmsFileManagementController {
             result.put("deletedCount", deletedCount);
             result.put("deletedFiles", deletedFiles);
             result.put("cleanupTime", LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
-            result.put("thresholdTime", threeMonthsAgo.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
+            result.put("startTime", oneMonthAgo.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
+            result.put("endTime", threeMonthsAgo.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
 
-            String message = String.format("清理完成: 删除了 %d 个3个月前的文件", deletedCount);
+            String message = String.format("清理完成: 删除了 %d 个前3个月的文件", deletedCount);
             return ResponseEntity.ok(new ApiResponseVo<>(true, message, result));
 
         } catch (Exception e) {
@@ -237,9 +276,25 @@ public class WmsFileManagementController {
     }
 
     /**
-     * 读取文件信息
+     * 读取文件基本信息（不包含文件内容）
      */
-    private FileInfo readFileInfo(Path filePath) throws IOException {
+    private FileInfo readFileBasicInfo(Path filePath) throws IOException {
+        String fileName = filePath.getFileName().toString();
+        long fileSize = Files.size(filePath);
+
+        LocalDateTime lastModified = LocalDateTime.ofInstant(
+                Files.getLastModifiedTime(filePath).toInstant(),
+                java.time.ZoneId.systemDefault()
+        );
+        String lastModifiedStr = lastModified.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
+
+        return new FileInfo(fileName, fileSize, lastModifiedStr, filePath.toString());
+    }
+
+    /**
+     * 读取文件详细信息（包含文件内容）
+     */
+    private FileDetailInfo readFileDetailInfo(Path filePath) throws IOException {
         String fileName = filePath.getFileName().toString();
         String fileContent = readFileContent(filePath);
         long fileSize = Files.size(filePath);
@@ -250,7 +305,7 @@ public class WmsFileManagementController {
         );
         String lastModifiedStr = lastModified.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
 
-        return new FileInfo(fileName, fileContent, fileSize, lastModifiedStr, filePath.toString());
+        return new FileDetailInfo(fileName, fileContent, fileSize, lastModifiedStr, filePath.toString());
     }
 
     /**
@@ -272,7 +327,7 @@ public class WmsFileManagementController {
 
     /**
      * 获取目录统计信息
-     * GET /api/file/stats
+     * GET /wms/file/stats
      */
     @GetMapping("/stats")
     @ResponseBody
diff --git a/klp-wms/src/main/java/com/klp/domain/FileDetailInfo.java b/klp-wms/src/main/java/com/klp/domain/FileDetailInfo.java
new file mode 100644
index 00000000..6efb5f10
--- /dev/null
+++ b/klp-wms/src/main/java/com/klp/domain/FileDetailInfo.java
@@ -0,0 +1,26 @@
+package com.klp.domain;
+
+import lombok.Data;
+
+/**
+ * 文件详细信息实体类（包含文件内容）
+ */
+@Data
+public class FileDetailInfo {
+    private String fileName;
+    private String fileContent;
+    private long fileSize;
+    private String lastModified;
+    private String filePath;
+
+    public FileDetailInfo() {
+    }
+
+    public FileDetailInfo(String fileName, String fileContent, long fileSize, String lastModified, String filePath) {
+        this.fileName = fileName;
+        this.fileContent = fileContent;
+        this.fileSize = fileSize;
+        this.lastModified = lastModified;
+        this.filePath = filePath;
+    }
+}
diff --git a/klp-wms/src/main/java/com/klp/domain/FileInfo.java b/klp-wms/src/main/java/com/klp/domain/FileInfo.java
index 3bf511f4..7a9cdda2 100644
--- a/klp-wms/src/main/java/com/klp/domain/FileInfo.java
+++ b/klp-wms/src/main/java/com/klp/domain/FileInfo.java
@@ -1,24 +1,22 @@
 package com.klp.domain;
 
+import jdk.jfr.DataAmount;
 import lombok.Data;
 
 /**
- * 文件信息实体类
+ * 文件基本信息实体类（用于列表展示）
  */
 @Data
 public class FileInfo {
     private String fileName;
-    private String fileContent;
     private long fileSize;
     private String lastModified;
     private String filePath;
 
-    public FileInfo() {
-    }
+    public FileInfo() {}
 
-    public FileInfo(String fileName, String fileContent, long fileSize, String lastModified, String filePath) {
+    public FileInfo(String fileName, long fileSize, String lastModified, String filePath) {
         this.fileName = fileName;
-        this.fileContent = fileContent;
         this.fileSize = fileSize;
         this.lastModified = lastModified;
         this.filePath = filePath;