diff --git a/resource/tasks.json b/resource/tasks.json
index af239f484e..b8642ea2f4 100644
--- a/resource/tasks.json
+++ b/resource/tasks.json
@@ -800,7 +800,7 @@
     },
     "DroneConfirm": {
         "action": "clickSelf",
-        "rearDelay": 2000,
+        "rearDelay": 3500,
         "templThreshold": 0.8,
         "next": [
             "DeliverableOrder",