diff --git a/sf-file/src/main/java/com/sf/file/controller/SysOssController.java b/sf-file/src/main/java/com/sf/file/controller/SysOssController.java
index 55b91c5..379ec92 100644
--- a/sf-file/src/main/java/com/sf/file/controller/SysOssController.java
+++ b/sf-file/src/main/java/com/sf/file/controller/SysOssController.java
@@ -136,6 +136,7 @@ public class SysOssController extends BaseController
 			throw new FileSizeLimitExceededException(defaultMaxSize / 1024 / 1024);
 		}
         SysOss oss = sysOssService.upload(file);
+        oss.setSize(file.getSize());
         return R.ok(oss);
     }
 
diff --git a/sf-file/src/main/java/com/sf/file/domain/SysOss.java b/sf-file/src/main/java/com/sf/file/domain/SysOss.java
index c659941..a850fc5 100644
--- a/sf-file/src/main/java/com/sf/file/domain/SysOss.java
+++ b/sf-file/src/main/java/com/sf/file/domain/SysOss.java
@@ -47,6 +47,10 @@ public class SysOss extends BaseEntity
     @Excel(name = "服务商")
     private String service;
 
+    /** 文件大小 */
+    @Excel(name = "文件大小")
+    private Long size;
+
     public void setId(String id) 
     {
         this.id = id;
@@ -119,6 +123,13 @@ public class SysOss extends BaseEntity
     {
         return service;
     }
+    public Long getSize() {
+        return size;
+    }
+
+    public void setSize(Long size) {
+        this.size = size;
+    }
 
     @Override
     public String toString() {
@@ -135,6 +146,7 @@ public class SysOss extends BaseEntity
             .append("updateTime", getUpdateTime())
             .append("updateBy", getUpdateBy())
             .append("service", getService())
+            .append("size",getSize())
             .toString();
     }
 }