diff --git a/jd_nzmh.js b/jd_nzmh.js
index d2f287f..dc902d3 100644
--- a/jd_nzmh.js
+++ b/jd_nzmh.js
@@ -157,9 +157,13 @@ function doTask(taskId) {
           console.log(`${$.name} API请求失败，请检查网路重试`)
         } else {
           data = JSON.parse(data.match(/query\((.*)\n/)[1])
-          if (data.data.complete_task_list.includes(taskId)) {
-            console.log(`任务完成成功，当前幸运值${data.data.curbless}`)
-            $.userInfo.bless = data.data.curbless
+          if (data.errcode === 8004) {
+            console.log(`任务完成失败，无效任务ID`)
+          } else {
+            if (data.data.complete_task_list.includes(taskId)) {
+              console.log(`任务完成成功，当前幸运值${data.data.curbless}`)
+              $.userInfo.bless = data.data.curbless
+            }
           }
         }
       } catch (e) {