diff --git a/module-map/src/main/java/ink/wgink/module/map/controller/staticfile/BaiduMapStaticController.java b/module-map/src/main/java/ink/wgink/module/map/controller/staticfile/BaiduMapStaticController.java
index 01429e5e..369ce5e9 100644
--- a/module-map/src/main/java/ink/wgink/module/map/controller/staticfile/BaiduMapStaticController.java
+++ b/module-map/src/main/java/ink/wgink/module/map/controller/staticfile/BaiduMapStaticController.java
@@ -8,8 +8,8 @@ import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
 
 import javax.servlet.http.HttpServletResponse;
-import java.io.File;
 import java.io.IOException;
+import java.io.InputStream;
 
 /**
  * @ClassName: BaiduMapStaticController
@@ -24,8 +24,8 @@ public class BaiduMapStaticController {
 
     @GetMapping("{fileName}")
     public void root(HttpServletResponse httpServletResponse, @PathVariable("fileName") String fileName) throws IOException {
-        File file = ResourceUtil.getResourceFile("static/baidu-map/" + fileName);
-        StaticResourceRequestUtil.download(httpServletResponse, file, fileName);
+        InputStream inputStream = ResourceUtil.getJarResourceInputStream("static/baidu-map/" + fileName);
+        StaticResourceRequestUtil.download(httpServletResponse, inputStream, fileName);
     }
 
 }