diff --git a/heroUnion.mjs b/heroUnion.mjs
index 7ff3a06..69570d0 100644
--- a/heroUnion.mjs
+++ b/heroUnion.mjs
@@ -543,6 +543,10 @@ class HeroUnion {
         return this.heros.slice(start, end);
     }
 
+    getHeroByName(bot_name) {
+        return this.heros.find((item) => item.name == bot_name);
+    }
+
     //初始化
     async init() {
         await this.getConfig();
diff --git a/router_api.mjs b/router_api.mjs
index 51046b7..0189be1 100644
--- a/router_api.mjs
+++ b/router_api.mjs
@@ -243,29 +243,39 @@ router.post('/savetask/', async (req, res) => {
         data.message = '任务编号task_id格式错误，请使用接口/api/gettask/返回数据里的任务id属性值';
     }
 
-    //签名检查，如果通过则保存任务数据
-    let task = heroUnion.getTaskById(task_id);
-    if (task) {
-        let paramsCheck = {
-            name: name,
-            task_id: task_id,
-            task_result: task_result
-        };
+    //检查爬虫是否存在及其状态
+    if (!data.message) {
+        let heroBot = heroUnion.getHeroByName(name);
+        if (!heroBot || heroBot.status == 'offline') {
+            data.message = `爬虫${name}不存在或已下线`;
+        }
+    }
 
-        let mySign = common.sign(paramsCheck, task.token);
-        if (mySign.toLowerCase() != sign.toLowerCase()) {
-            data.message = `签名 ${sign} 不匹配，请确保token正确及签名方法跟文档一致`;
-        }else {
-            let saved = heroUnion.saveTaskById(name, task_id, task_result);
-            if (saved) {
-                data.code = 1;
-                data.message = '保存任务数据完成';
+    //签名检查，如果通过则保存任务数据
+    if (!data.message) {
+        let task = heroUnion.getTaskById(task_id);
+        if (task) {
+            let paramsCheck = {
+                name: name,
+                task_id: task_id,
+                task_result: task_result
+            };
+
+            let mySign = common.sign(paramsCheck, task.token);
+            if (mySign.toLowerCase() != sign.toLowerCase()) {
+                data.message = `签名 ${sign} 不匹配，请确保token正确及签名方法跟文档一致`;
             }else {
-                data.message = `任务${task_id}已经完成，请勿重复提交数据`;
+                let saved = heroUnion.saveTaskById(name, task_id, task_result);
+                if (saved) {
+                    data.code = 1;
+                    data.message = '保存任务数据完成';
+                }else {
+                    data.message = `任务${task_id}已经完成，请勿重复提交数据`;
+                }
             }
+        }else {
+            data.message = `任务${task_id}不存在`;
         }
-    }else {
-        data.message = `任务${task_id}不存在`;
     }
 
     return res.status(200).json(data);
diff --git a/test/heroUnion.test.mjs b/test/heroUnion.test.mjs
index 5567206..71589f1 100644
--- a/test/heroUnion.test.mjs
+++ b/test/heroUnion.test.mjs
@@ -199,7 +199,7 @@ test('HeroUnion task data save test', async (t) => {
 
     api = 'http://127.0.0.1:8080/api/savetask/';
     params = {
-        name: "heroDemo",
+        name: "test_hero",
         task_id: task.id,
         task_result: task_data
     };