diff --git a/oh-my-scheduler-server/src/main/java/com/github/kfcfans/oms/server/service/InstanceLogService.java b/oh-my-scheduler-server/src/main/java/com/github/kfcfans/oms/server/service/InstanceLogService.java
index 86adbbc9..d97e0cd0 100644
--- a/oh-my-scheduler-server/src/main/java/com/github/kfcfans/oms/server/service/InstanceLogService.java
+++ b/oh-my-scheduler-server/src/main/java/com/github/kfcfans/oms/server/service/InstanceLogService.java
@@ -97,7 +97,7 @@ public class InstanceLogService {
     /**
      * 获取任务实例运行日志（默认存在本地数据，需要由生成完成请求的路由与转发）
      * @param instanceId 任务实例ID
-     * @param index 页码
+     * @param index 页码，从0开始
      * @return 文本字符串
      */
     public StringPage fetchInstanceLog(Long instanceId, long index) {
diff --git a/oh-my-scheduler-server/src/main/java/com/github/kfcfans/oms/server/web/controller/InstanceController.java b/oh-my-scheduler-server/src/main/java/com/github/kfcfans/oms/server/web/controller/InstanceController.java
index 2cbde1a8..a9dfb18e 100644
--- a/oh-my-scheduler-server/src/main/java/com/github/kfcfans/oms/server/web/controller/InstanceController.java
+++ b/oh-my-scheduler-server/src/main/java/com/github/kfcfans/oms/server/web/controller/InstanceController.java
@@ -95,18 +95,16 @@ public class InstanceController {
         return ResultDTO.success(instanceLogService.fetchInstanceLog(instanceId, index));
     }
 
+    @GetMapping("/downloadLogUrl")
+    public ResultDTO<String> getDownloadUrl(Long instanceId) {
+        String targetServer = getTargetServer(instanceId);
+        String ip = targetServer.split(":")[0];
+        String url = "http://" + ip + ":" + port + "/instance/downloadLog?instanceId=" + instanceId;
+        return ResultDTO.success(url);
+    }
+
     @GetMapping("/downloadLog")
     public void downloadLogFile(Long instanceId , HttpServletResponse response) throws Exception {
-        String targetServer = getTargetServer(instanceId);
-        // 转发HTTP请求（如果使用Akka，则需要传输两次，而转发HTTP请求只需要传输一次"大"数据包）
-        if (!OhMyServer.getActorSystemAddress().equals(targetServer)) {
-            String ip = targetServer.split(":")[0];
-            String url = "http://" + ip + ":" + port + "/instance/downloadLog?instanceId=" + instanceId;
-            try {
-                response.sendRedirect(url);
-            }catch (Exception ignore) {
-            }
-        }
 
         File file = instanceLogService.downloadInstanceLog(instanceId);
         response.setContentType("application/octet-stream");