diff --git a/resource/tasks.json b/resource/tasks.json
index 386f9155a9..2cee82a24e 100644
--- a/resource/tasks.json
+++ b/resource/tasks.json
@@ -3392,7 +3392,6 @@
             "TaskDahuangCity.png"
         ],
         "maskRange": [1, 255],
-        "templThreshold": 0.7,
         "action": "ClickSelf",
         "roi": [700, 530, 230, 190],
         "next": ["ReceiveAward", "DailyTask", "WeeklyTask", "Award", "Award@CloseAnnos#next"],