diff --git a/epmet-module/epmet-oss/epmet-oss-server/src/main/java/com/epmet/service/impl/OssServiceImpl.java b/epmet-module/epmet-oss/epmet-oss-server/src/main/java/com/epmet/service/impl/OssServiceImpl.java
index 1e0c8800e6..40d5d7b492 100644
--- a/epmet-module/epmet-oss/epmet-oss-server/src/main/java/com/epmet/service/impl/OssServiceImpl.java
+++ b/epmet-module/epmet-oss/epmet-oss-server/src/main/java/com/epmet/service/impl/OssServiceImpl.java
@@ -110,7 +110,7 @@ public class OssServiceImpl extends BaseServiceImpl<OssDao, OssEntity> implement
 		String url = null;
 		String ossDomain = null;
 		try {
-			byte[] fileBytes = compressPicCycle(file.getBytes(),200L,0.7);
+			byte[] fileBytes = compressPicCycle(file.getBytes(),200L,0.3);
 			AbstractCloudStorageService storageService = OssFactory.build();
 			url = storageService.uploadSuffix(fileBytes, extension, privacy);
 			ossDomain = storageService.getOssDomain(privacy);