diff --git a/xymanager_common/src/main/java/com/shxy/xymanager_common/bean/MultipartConfig.java b/xymanager_common/src/main/java/com/shxy/xymanager_common/bean/MultipartConfig.java
index e69de29..dedec8e 100644
--- a/xymanager_common/src/main/java/com/shxy/xymanager_common/bean/MultipartConfig.java
+++ b/xymanager_common/src/main/java/com/shxy/xymanager_common/bean/MultipartConfig.java
@@ -0,0 +1,30 @@
+package com.shxy.xymanager_common.bean;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.web.servlet.MultipartConfigFactory;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import javax.servlet.MultipartConfigElement;
+
+@Slf4j
+@Configuration
+public class MultipartConfig {
+    @Value("${spring.servlet.multipart.location}")
+    private String fileTempDir;
+
+    @Bean
+    MultipartConfigElement multipartConfigElement() {
+        String os = System.getProperty("os.name");
+        // 兼容windows
+        if(os.toLowerCase().startsWith("win")){
+            fileTempDir = "C:" + fileTempDir;
+        }
+        log.info("fileTempDir:{}", fileTempDir);
+        MultipartConfigFactory factory = new MultipartConfigFactory();
+        factory.setLocation(fileTempDir);
+        return factory.createMultipartConfig();
+    }
+
+}