diff --git a/src/MeoAssistant/Assistant.cpp b/src/MeoAssistant/Assistant.cpp
index 5c6dc5a8bc..944a2861c3 100644
--- a/src/MeoAssistant/Assistant.cpp
+++ b/src/MeoAssistant/Assistant.cpp
@@ -213,7 +213,8 @@ bool asst::Assistant::append_fight(const std::string& stage, int mecidine, int s
         .set_times_limit("StoneConfirm", stone)
         .set_times_limit("StartButton1", times)
         .set_times_limit("StartButton2", times);
-    fight_task_ptr->regiseter_plugin<StageDropsTaskPlugin>();
+    fight_task_ptr->regiseter_plugin<StageDropsTaskPlugin>()
+        ->set_retry_times(0);
 
     std::unique_lock<std::mutex> lock(m_mutex);
 
diff --git a/src/MeoAssistant/DronesForShamareTaskPlugin.cpp b/src/MeoAssistant/DronesForShamareTaskPlugin.cpp
index 019b572054..3cb0998f3e 100644
--- a/src/MeoAssistant/DronesForShamareTaskPlugin.cpp
+++ b/src/MeoAssistant/DronesForShamareTaskPlugin.cpp
@@ -29,7 +29,7 @@ void asst::DronesForShamareTaskPlugin::set_task_ptr(AbstractTask* ptr)
 bool asst::DronesForShamareTaskPlugin::_run()
 {
     ProcessTask shamare_task(*this, { "ShamareThumbnail" });
-    shamare_task.set_retry_times(1);
+    shamare_task.set_retry_times(0);
     bool has_shamare = shamare_task.run();
     if (!has_shamare) {
         return true;
diff --git a/src/MeoAssistant/StageDropsTaskPlugin.cpp b/src/MeoAssistant/StageDropsTaskPlugin.cpp
index c21f0fad75..926c8abcd1 100644
--- a/src/MeoAssistant/StageDropsTaskPlugin.cpp
+++ b/src/MeoAssistant/StageDropsTaskPlugin.cpp
@@ -37,7 +37,9 @@ bool asst::StageDropsTaskPlugin::_run()
 {
     set_startbutton_delay();
 
-    recognize_drops();
+    if (!recognize_drops()) {
+        return false;
+    }
     if (need_exit()) {
         return false;
     }
@@ -51,14 +53,22 @@ bool asst::StageDropsTaskPlugin::_run()
     return true;
 }
 
-void asst::StageDropsTaskPlugin::recognize_drops()
+bool asst::StageDropsTaskPlugin::recognize_drops()
 {
     sleep(Task.get("PRTS")->rear_delay);
     if (need_exit()) {
-        return;
+        return false;
     }
     cv::Mat image = Ctrler.get_image(true);
     m_cur_drops = json::parse(Resrc.penguin().recognize(image)).value();
+    for (auto&& ex : m_cur_drops.at("exceptions").as_array()) {
+        if (ex.at("type").as_string() == "ERROR"
+            || ex.at("where").as_string() == "stage"
+            || ex.at("what").as_string() == "NotFound") {
+            return false;
+        }
+    }
+    return true;
 }
 
 void asst::StageDropsTaskPlugin::drop_info_callback()
diff --git a/src/MeoAssistant/StageDropsTaskPlugin.h b/src/MeoAssistant/StageDropsTaskPlugin.h
index dd7d2be3b2..7b55508c2b 100644
--- a/src/MeoAssistant/StageDropsTaskPlugin.h
+++ b/src/MeoAssistant/StageDropsTaskPlugin.h
@@ -22,7 +22,7 @@ namespace asst
     private:
         virtual bool _run() override;
 
-        void recognize_drops();
+        bool recognize_drops();
         void drop_info_callback();
         void set_startbutton_delay();
         void upload_to_penguin();
diff --git a/src/MeoAsstGui/Helper/AsstProxy.cs b/src/MeoAsstGui/Helper/AsstProxy.cs
index cd286435f9..35985c8734 100644
--- a/src/MeoAsstGui/Helper/AsstProxy.cs
+++ b/src/MeoAsstGui/Helper/AsstProxy.cs
@@ -216,13 +216,19 @@ namespace MeoAsstGui
 
         private void procSubTaskError(JObject details)
         {
-            string classType = details["class"].ToString();
+            string subTask = details["subtask"].ToString();
 
             var mainModel = _container.Get<TaskQueueViewModel>();
 
-            if (classType == "class asst::AutoRecruitTask")
+            switch (subTask)
             {
-                mainModel.AddLog("公招识别错误，已返回", "darkred");
+                case "AutoRecruitTask":
+                    mainModel.AddLog("公招识别错误，已返回", "darkred");
+                    break;
+
+                case "StageDropsTask":
+                    mainModel.AddLog("关卡识别错误", "darkred");
+                    break;
             }
         }