fix

src/main/java/cn/com/qmth/scancentral/service/impl/ToolExportServiceImpl.java

@@ -284,7 +284,7 @@ public class ToolExportServiceImpl implements ToolExportService {
             try {
                 joinImages(sliceMap.get(sliceName), targetSliceFile);
             } catch (Exception e) {
-                throw new RuntimeException("文件拷贝出错", e);
+                throw new RuntimeException("图片拼接出错", e);
             }
         }
     }