diff --git a/epmet-module/epmet-oss/epmet-oss-server/src/main/java/com/epmet/controller/OssController.java b/epmet-module/epmet-oss/epmet-oss-server/src/main/java/com/epmet/controller/OssController.java
index be8513438e..8a52849edf 100644
--- a/epmet-module/epmet-oss/epmet-oss-server/src/main/java/com/epmet/controller/OssController.java
+++ b/epmet-module/epmet-oss/epmet-oss-server/src/main/java/com/epmet/controller/OssController.java
@@ -257,7 +257,8 @@ public class OssController {
 				if (path.startsWith(StrConstant.SEPARATOR)){
 					path = path.replaceFirst(StrConstant.SEPARATOR,StrConstant.EPMETY_STR);
 				}
-				redisUtils.set(RedisKeys.getOssFileKey(path),path,RedisUtils.MINUTE_THIRTY_EXPIRE);
+				String fileName = data.getUrl().substring(data.getUrl().lastIndexOf(StrConstant.SEPARATOR));
+				redisUtils.set(RedisKeys.getOssFileKey(fileName),path,RedisUtils.MINUTE_THIRTY_EXPIRE);
 			}
 		}
 		return ossService.uploadImg(file, null);
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 83eeb2949d..21c82039e4 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
@@ -29,6 +29,7 @@ import com.epmet.entity.OssEntity;
 import com.epmet.exception.ModuleErrorCode;
 import com.epmet.service.OssService;
 import org.apache.commons.io.FilenameUtils;
+import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -191,17 +192,23 @@ public class OssServiceImpl extends BaseServiceImpl<OssDao, OssEntity> implement
 	@Override
 	public boolean articleRemoveFile(RemoveFileFormDTO formDTO) {
 		logger.info("articleRemoveFile param:{}", JSON.toJSONString(formDTO));
+		if (StringUtils.isBlank(formDTO.getUrl())){
+			logger.warn("articleRemoveFile param is empty");
+			return false;
+		}
+		String key = RedisKeys.getOssFileKey(formDTO.getUrl().substring(formDTO.getUrl().lastIndexOf(StrConstant.SEPARATOR)));
+		Object o = redisUtils.get(key);
+		if (o == null){
+			return false;
+		}
+		redisUtils.delete(key);
 		AbstractCloudStorageService build = OssFactory.build();
 		String ossDomain = build.getOssDomain(null);
 		String fileName = formDTO.getUrl().replace(ossDomain, StrConstant.EPMETY_STR);
 		if (fileName.startsWith(StrConstant.SEPARATOR)){
 			fileName = fileName.replaceFirst(StrConstant.SEPARATOR,StrConstant.EPMETY_STR);
 		}
-		String key = RedisKeys.getOssFileKey(fileName);
-		Object o = redisUtils.get(key);
-		if (o == null){
-			//return false;
-		}
+
 		logger.info("articleRemoveFile oss delete fileName:{}", fileName);
 		OssFactory.build().delete(fileName,null);
 		OssEntity entity = baseDao.selectByUrl(formDTO.getUrl());