diff --git a/src/main/java/com/supervision/police/controller/OCRRecordController.java b/src/main/java/com/supervision/police/controller/OCRRecordController.java
index 45daa9c..1283044 100644
--- a/src/main/java/com/supervision/police/controller/OCRRecordController.java
+++ b/src/main/java/com/supervision/police/controller/OCRRecordController.java
@@ -84,9 +84,15 @@ public class OCRRecordController {
      * @return
      */
     @GetMapping("/submitTask")
-    public R<Boolean> submitRecordTask(String recordId) {
+    public R<Boolean> submitRecordTask(@RequestParam("recordId") String recordId) {
         Boolean success = ocrRecordService.submitRecordTask(recordId);
         return R.ok(success);
     }
 
+    @GetMapping("/deleteFile")
+    public R<Boolean> deleteFile(@RequestParam("recordId") String recordId ,@RequestParam("fileId") String fileId) {
+        Boolean success = ocrRecordService.deleteFile(recordId,fileId);
+        return R.ok(success);
+    }
+
 }
diff --git a/src/main/java/com/supervision/police/service/OCRRecordService.java b/src/main/java/com/supervision/police/service/OCRRecordService.java
index 58b6092..e7b2c1a 100644
--- a/src/main/java/com/supervision/police/service/OCRRecordService.java
+++ b/src/main/java/com/supervision/police/service/OCRRecordService.java
@@ -22,4 +22,6 @@ public interface OCRRecordService {
     Boolean reOcr(String ocrId);
 
     Boolean submitRecordTask(String recordId);
+
+    Boolean deleteFile(String recordId,String fileId);
 }
diff --git a/src/main/java/com/supervision/police/service/impl/OCRRecordServiceImpl.java b/src/main/java/com/supervision/police/service/impl/OCRRecordServiceImpl.java
index c9582c2..46c14a3 100644
--- a/src/main/java/com/supervision/police/service/impl/OCRRecordServiceImpl.java
+++ b/src/main/java/com/supervision/police/service/impl/OCRRecordServiceImpl.java
@@ -150,6 +150,30 @@ public class OCRRecordServiceImpl implements OCRRecordService {
         return true;
     }
 
+    @Override
+    public Boolean deleteFile(String recordId, String fileId) {
+
+        Assert.notEmpty(recordId, "recordId不能为空");
+        if (StrUtil.isEmpty(fileId)){
+            return false;
+        }
+
+        NoteRecord noteRecord = noteRecordService.getById(recordId);
+        Assert.notNull(noteRecord, "recordId:{}对应的笔录信息不存在", recordId);
+
+        String fileIds = noteRecord.getFileIds();
+        if (StrUtil.isEmpty(fileIds)){
+            return true;
+        }
+
+        String fileIdJoin = Arrays.stream(fileIds.split(","))
+                .filter(id -> !id.equals(fileId)).collect(Collectors.joining(","));
+        noteRecordService.lambdaUpdate().set(NoteRecord::getFileIds, fileIdJoin).eq(NoteRecord::getId, recordId).update();
+
+        return true;
+    }
+
+
     public List<NoteRecordSplit> batchSaveRecordSplit(NoteRecord noteRecord, RecordFileDTO recordFileDTO) {
 
         String ocrText = recordFileDTO.getOcrText();