diff --git a/pom.xml b/pom.xml
index ce8abf72..4fddfe0d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -47,6 +47,7 @@
         <hutool.version>5.7.17</hutool.version>
         <mybatisplus.version>3.4.3.4</mybatisplus.version>
         <commonsNet.version>3.6</commonsNet.version>
+        <aliyunoss.version>3.14.0</aliyunoss.version>
 
     </properties>
 
diff --git a/ruoyi-modules/ruoyi-file/pom.xml b/ruoyi-modules/ruoyi-file/pom.xml
index 9463b20e..9e351683 100644
--- a/ruoyi-modules/ruoyi-file/pom.xml
+++ b/ruoyi-modules/ruoyi-file/pom.xml
@@ -61,6 +61,13 @@
             <version>${commonsNet.version}</version>
         </dependency>
 
+        <!--阿里云oss-->
+        <dependency>
+            <groupId>com.aliyun.oss</groupId>
+            <artifactId>aliyun-sdk-oss</artifactId>
+            <version>${aliyunoss.version}</version>
+        </dependency>
+
         <!-- RuoYi Api System -->
         <dependency>
             <groupId>com.ruoyi</groupId>
diff --git a/ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/config/AliyunOssProperties.java b/ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/config/AliyunOssProperties.java
new file mode 100644
index 00000000..3c41d2dc
--- /dev/null
+++ b/ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/config/AliyunOssProperties.java
@@ -0,0 +1,38 @@
+package com.ruoyi.file.config;
+
+import lombok.Data;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+/**
+ * 阿里云oss配置属性
+ *
+ * @author xiejs
+ * @since 2022-01-25
+ */
+@Data
+@Component
+@ConfigurationProperties(prefix = "aliyun.oss.file")
+public class AliyunOssProperties {
+
+    /**
+     * 文件地址
+     */
+    private String endpoint;
+
+    /**
+     *keyId
+     */
+    private String keyId;
+
+    /**
+     * 密钥
+     */
+    private String keySecret;
+
+    /**
+     * 文件分类
+     */
+    private String bucketName;
+
+}
diff --git a/ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/service/AliyunOssFileServiceImpl.java b/ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/service/AliyunOssFileServiceImpl.java
new file mode 100644
index 00000000..3ee9857a
--- /dev/null
+++ b/ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/service/AliyunOssFileServiceImpl.java
@@ -0,0 +1,69 @@
+package com.ruoyi.file.service;
+
+import cn.hutool.core.date.DateUtil;
+import cn.hutool.core.util.RandomUtil;
+import com.aliyun.oss.OSS;
+import com.aliyun.oss.OSSClientBuilder;
+import com.ruoyi.file.config.AliyunOssProperties;
+import com.ruoyi.file.utils.FileUploadUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Primary;
+import org.springframework.stereotype.Service;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Date;
+
+/**
+ * 阿里云oss文件上传实现
+ * @author xiejs
+ * @since 2022-01-25
+ */
+@Service
+@Primary
+public class AliyunOssFileServiceImpl implements ISysFileService{
+
+
+    @Autowired
+    private AliyunOssProperties aliyunOssProperties;
+
+    @Override
+    public String uploadFile(MultipartFile file) throws Exception {
+        try {
+            String endpoint = aliyunOssProperties.getEndpoint();
+            String keyId = aliyunOssProperties.getKeyId();
+            String keySecret = aliyunOssProperties.getKeySecret();
+            String bucketName = aliyunOssProperties.getBucketName();
+            OSS ossClient = new OSSClientBuilder().build(endpoint,
+                    keyId, keySecret);
+            //获取流
+            InputStream is = file.getInputStream();
+            //获取文件后缀
+            String extension = FileUploadUtils.getExtension(file);
+            //获取文件名称
+            String fileName = getDataTime()+"."+extension;
+            //执行文件上传         bucket名称  文件名称  文件流
+            ossClient.putObject(bucketName,fileName,is);
+            //关闭ossClient
+            ossClient.shutdown();
+            //拼接文件地址
+            return "https://"+bucketName+"."+endpoint+"/"+fileName;
+        } catch (IOException e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
+
+    /**
+     * 生成一个当前日期文件名
+     * @return
+     */
+    private String getDataTime(){
+        String today = DateUtil.format(new Date(), "yyyy-MM");
+        String time = DateUtil.formatDateTime(new Date());
+        int random = RandomUtil.randomInt(1000, 10000);
+        //防止同一时间生成文件名重复
+        return today+"/"+time+"-"+random;
+    }
+}
diff --git a/ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/service/FtpSysFileServiceImpl.java b/ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/service/FtpSysFileServiceImpl.java
index e3a631c6..12f1ed6b 100644
--- a/ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/service/FtpSysFileServiceImpl.java
+++ b/ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/service/FtpSysFileServiceImpl.java
@@ -5,7 +5,6 @@ import com.ruoyi.file.config.FtpProperties;
 import com.ruoyi.file.utils.FileUploadUtils;
 import com.ruoyi.file.utils.FtpUtils;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.context.annotation.Primary;
 import org.springframework.stereotype.Service;
 import org.springframework.util.Assert;
 import org.springframework.web.multipart.MultipartFile;
@@ -18,7 +17,6 @@ import java.util.UUID;
  * @since 2022-01-24
  */
 @Service
-@Primary
 public class FtpSysFileServiceImpl implements ISysFileService{
 
     @Autowired