diff --git a/src/main/java/com/supervision/police/service/impl/CaseEvidenceServiceImpl.java b/src/main/java/com/supervision/police/service/impl/CaseEvidenceServiceImpl.java
index 55baa09..8266fb5 100644
--- a/src/main/java/com/supervision/police/service/impl/CaseEvidenceServiceImpl.java
+++ b/src/main/java/com/supervision/police/service/impl/CaseEvidenceServiceImpl.java
@@ -258,7 +258,7 @@ public class CaseEvidenceServiceImpl extends ServiceImpl<CaseEvidenceMapper, Cas
             long ocrStart = System.currentTimeMillis();
             List<FileOcrProcess> fileOcrProcesses = new ArrayList<>();
             for (EvidenceFileDTO evidenceFile : evidenceFiles) {
-                List<FileOcrProcess> fileOcrProcess = fileOcrProcessService.multipleTypeOcrProcess(List.of(evidenceFile.getEvidenceId()), evidenceFile.getFileType());
+                List<FileOcrProcess> fileOcrProcess = fileOcrProcessService.multipleTypeOcrProcess(List.of(evidenceFile.getFileId()), evidenceFile.getFileType());
                 fileOcrProcesses.addAll(fileOcrProcess);
             }
             log.info("OCR识别完成。更新证据处理状态为【OCR识别完成】。耗时:【{}】ms", System.currentTimeMillis() - ocrStart);