diff --git a/src/main/java/com/nis/web/controller/restful/ConfigSourcesController.java b/src/main/java/com/nis/web/controller/restful/ConfigSourcesController.java
index aeadd46..be2f50b 100644
--- a/src/main/java/com/nis/web/controller/restful/ConfigSourcesController.java
+++ b/src/main/java/com/nis/web/controller/restful/ConfigSourcesController.java
@@ -360,7 +360,7 @@ public class ConfigSourcesController extends BaseRestController {
 			logger.info("摘要获取开始：---------------");
 			String digestStr = configSourcesService.getDigestGen(request.getRealPath(File.separator), tempFilePath);
 			logger.info("摘要获取结束：---------------:"+digestStr);
-			resultObject.put("digest", digestStr);
+			resultObject.put("digest", null==digestStr?"":digestStr);
 			resultObject.put("rawLen", file.getSize());
 			FileUtils.deleteFile(tempFilePath);
 		} catch (Exception e) {
@@ -368,7 +368,7 @@ public class ConfigSourcesController extends BaseRestController {
 			e.printStackTrace();
 			logger.error(RestBusinessCode.GetFileDigestFailure.getValue()+":"+e.getMessage()+",请检查摘要获取工具是否安装成功");
 			thread.setExceptionInfo("摘要获取过程中出现异常:"+e.getMessage()+",请检查摘要获取工具是否安装成功");
-			throw new ServiceRuntimeException(thread, System.currentTimeMillis() - start, RestBusinessCode.GetFileDigestFailure.getValue()+":"+e.getMessage()+",请检查摘要获取工具是否安装成功",
+			throw new ServiceRuntimeException(thread, System.currentTimeMillis() - start, RestBusinessCode.GetFileDigestFailure.getErrorReason()+":"+e.getMessage()+",请检查摘要获取工具是否安装成功",
 					RestBusinessCode.GetFileDigestFailure.getValue());
 		}
 		return serviceResponse(thread, System.currentTimeMillis() - start, request, response, "摘要获取成功", resultObject);
diff --git a/src/main/java/com/nis/web/service/restful/ConfigSourcesService.java b/src/main/java/com/nis/web/service/restful/ConfigSourcesService.java
index 95d9c8b..de09f1b 100644
--- a/src/main/java/com/nis/web/service/restful/ConfigSourcesService.java
+++ b/src/main/java/com/nis/web/service/restful/ConfigSourcesService.java
@@ -759,7 +759,7 @@ public class ConfigSourcesService extends BaseService {
 		// System.out.println("----------------chmodCommod:"+chmodCommond);
 		String commondStr = realPath + digestGenToolPath + " -f " + filePath; // 执行
 		// 执行摘要获取命令 digest -f /home/aa.txt
-		// System.out.println("------------commondStr:"+commondStr);
+		logger.info("------------commondStr:"+commondStr);
 		Runtime.getRuntime().exec(chmodCommond);
 		Process p = Runtime.getRuntime().exec(commondStr);
 		byte[] b = new byte[1024];
@@ -771,7 +771,10 @@ public class ConfigSourcesService extends BaseService {
 		if (!StringUtil.isBlank(content)) {
 			content = StringUtil.stripAll(content);
 		}
-		// System.out.println("-------------------->>"+content);
+		logger.info("摘要工具获取到的内容-------------------->>"+content);
+		if (StringUtil.isEmpty(content)) {
+			throw new Exception("调用摘要工具获取到的内容为空");
+		}
 		String[] digestGenReslt = content.split(" ");
 		if (digestGenReslt.length >= 4 && !StringUtil.isEmpty(digestGenReslt[3])) {
 			return digestGenReslt[3];