diff --git a/src/main/java/com/yutou/nas/NasApplication.java b/src/main/java/com/yutou/nas/NasApplication.java
index b73ffcd..12579eb 100644
--- a/src/main/java/com/yutou/nas/NasApplication.java
+++ b/src/main/java/com/yutou/nas/NasApplication.java
@@ -12,7 +12,7 @@ import org.springframework.context.annotation.Import;
 @Import(BTDownloadManager.class)
 @SpringBootApplication
 public class NasApplication {
-    public static final String version="1.1.5.1";
+    public static final String version="1.1.6";
     public static void main(String[] args) {
         SpringApplication.run(NasApplication.class, args);
         AppData.defaultMusicPath = (String) ConfigTools.load(ConfigTools.CONFIG, "musicDir");
diff --git a/src/main/java/com/yutou/nas/utils/OSSManager.java b/src/main/java/com/yutou/nas/utils/OSSManager.java
index 915ec57..0d2e442 100644
--- a/src/main/java/com/yutou/nas/utils/OSSManager.java
+++ b/src/main/java/com/yutou/nas/utils/OSSManager.java
@@ -78,11 +78,18 @@ public class OSSManager {
                         uploadPath = uploadPath.substring(1);
                     }
                     String md5 = BinaryUtil.toBase64String(Tools.getFileMD5Byte(file));
+                    String redisMd5=RedisTools.get(file.getAbsolutePath(),RedisTools.DATABASES_ALI_OSS);
+                    if(!StringUtils.isEmpty(redisMd5)){
+                        if(redisMd5.equals(md5)){
+                            Log.i("OSS", "[本地]文件已存在:" + file.getName());
+                            continue;
+                        }
+                    }
                     if (isExist(client, ConfigTools.load(ConfigTools.CONFIG, type, String.class), uploadPath, md5)) {
                         Log.i("OSS", "文件已存在:" + file.getName());
+                        RedisTools.set(RedisTools.DATABASES_ALI_OSS,file.getAbsolutePath(),md5);
                         continue;
                     }
-                    Log.i("OSS", "即将上传:" + file.getName());
                     //client.putObject(ConfigTools.load(ConfigTools.CONFIG,type,String.class), uploadPath, file);
                     int limitSpeed = 1024 * 1024 * 8;
                     ObjectMetadata metadata = new ObjectMetadata();
@@ -113,6 +120,7 @@ public class OSSManager {
                     });*/
                     client.putObject(request);
                     Log.i("OSS", file.getName() + "已上传");
+                    RedisTools.set(RedisTools.DATABASES_ALI_OSS,file.getAbsolutePath(),md5);
                 }
 
             } catch (Exception e) {
diff --git a/src/main/java/com/yutou/nas/utils/RedisTools.java b/src/main/java/com/yutou/nas/utils/RedisTools.java
index fecff0d..4771b2e 100644
--- a/src/main/java/com/yutou/nas/utils/RedisTools.java
+++ b/src/main/java/com/yutou/nas/utils/RedisTools.java
@@ -19,6 +19,7 @@ public class RedisTools {
     private static String host;
     private static int port;
     public static int TOKEN_TIMEOUT_DEFAULT = 360;
+    public final static int DATABASES_ALI_OSS=4;
 
     private RedisTools() {