diff --git a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/serviceimpl/EdFileInfoServiceImpl.java b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/serviceimpl/EdFileInfoServiceImpl.java
index 85e733d..e2caf95 100644
--- a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/serviceimpl/EdFileInfoServiceImpl.java
+++ b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/serviceimpl/EdFileInfoServiceImpl.java
@@ -299,7 +299,7 @@ public class EdFileInfoServiceImpl extends ServiceImpl<EdFileInfoMapper, EdFileI
         String fileSysPath = commonService.getFileSysPath(id);
         String dbPath = commonService.getDbPath(fileInfo.getFilePath());
         try {
-            Assert.isTrue(FileUtil.exist(fileSysPath), "下载文件不存在，路径为 {}", dbPath);
+            Assert.isTrue(FileUtil.exist(fileSysPath), "下载文件不存在");
             FileSystemResource fileSystemResource = new FileSystemResource(fileSysPath);
             fileName = fileSystemResource.getFilename();
             HttpHeaders headers = new HttpHeaders();
@@ -1351,7 +1351,7 @@ public class EdFileInfoServiceImpl extends ServiceImpl<EdFileInfoMapper, EdFileI
         } catch (Exception e) {
             String info = StrFormatter.format("文件预览错误，文件id是--->{}，错误信息--->{}", id, e.getMessage());
             log.error(info, e);
-            throw new BizException(info);
+            throw new BizException("文件预览错误，文件id是 " + id);
         } finally {
             FileUtil.del(fileSaveTmpPath);
         }
diff --git a/electromagnetic-common/src/main/java/com/electromagnetic/industry/software/common/util/EleCommonUtil.java b/electromagnetic-common/src/main/java/com/electromagnetic/industry/software/common/util/EleCommonUtil.java
index 4aff201..8916b00 100644
--- a/electromagnetic-common/src/main/java/com/electromagnetic/industry/software/common/util/EleCommonUtil.java
+++ b/electromagnetic-common/src/main/java/com/electromagnetic/industry/software/common/util/EleCommonUtil.java
@@ -98,7 +98,7 @@ public final class EleCommonUtil {
                 aes.decrypt(inputStream, outputStream, true);
             }
         } catch (Exception e) {
-            String info = "文件加密失败";
+            String info = "文件加/解密失败";
             log.error(info, e);
             throw new BizException(info);
         } finally {