diff --git a/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/evaluationindex/extract/dataToIndex/IndexOriginExtractService.java b/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/evaluationindex/extract/dataToIndex/IndexOriginExtractService.java
index 773e902e00..809826e6fd 100644
--- a/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/evaluationindex/extract/dataToIndex/IndexOriginExtractService.java
+++ b/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/evaluationindex/extract/dataToIndex/IndexOriginExtractService.java
@@ -10,7 +10,7 @@ import com.epmet.dto.extract.form.ExtractIndexFormDTO;
  */
 public interface IndexOriginExtractService {
     /**
-     * desc：从统计库对象抽取指标数据
+     * desc：[月]从统计库对象抽取指标数据
      *
      * @param formDTO
      */