diff --git a/ruoyi-flyingbook/src/main/java/com/ruoyi/flyingbook/controller/EdiController.java b/ruoyi-flyingbook/src/main/java/com/ruoyi/flyingbook/controller/EdiController.java
index 8ee1022..3df32e1 100644
--- a/ruoyi-flyingbook/src/main/java/com/ruoyi/flyingbook/controller/EdiController.java
+++ b/ruoyi-flyingbook/src/main/java/com/ruoyi/flyingbook/controller/EdiController.java
@@ -14,6 +14,7 @@ import org.springframework.core.io.ResourceLoader;
 import org.springframework.web.bind.annotation.*;
 
 import java.io.File;
+import java.io.InputStream;
 
 @Slf4j
 @RestController
@@ -41,15 +42,15 @@ public class EdiController extends BaseController {
         System.out.println(System.getProperty("user.dir"));
         ClassPathResource classPathResource = new ClassPathResource("photo/title.png");
         try {
-            File file = classPathResource.getFile();
-            System.out.println(file.getName());
+            Class<? extends InputStream> aClass = classPathResource.getInputStream().getClass();
+            System.out.println(aClass.getName());
         }catch (Exception e){
             log.error("",e);
         }
         Resource resource = resourceLoader.getResource("classpath:photo/title.png");
         try {
-            File file = resource.getFile();
-            System.out.println(file.getName());
+            Class<? extends InputStream> aClass = resource.getInputStream().getClass();
+            System.out.println(aClass.getName());
         }catch (Exception e){
             log.error("",e);
         }