diff --git a/resource/tasks/tasks.json b/resource/tasks/tasks.json
index bd14013ab6..ec5e904b78 100644
--- a/resource/tasks/tasks.json
+++ b/resource/tasks/tasks.json
@@ -3816,7 +3816,7 @@
     },
     "BattleOpersFlag": {
         "templThreshold": 0.65,
-        "roi": [0, 588, 1280, 18],
+        "roi": [35, 588, 1210, 18],
         "maskRange": [1, 255]
     },
     "BattleAvatarReMatch": {
diff --git a/src/MaaCore/Vision/Battle/BattlefieldMatcher.cpp b/src/MaaCore/Vision/Battle/BattlefieldMatcher.cpp
index 8f5ca7d266..fc2b0ba976 100644
--- a/src/MaaCore/Vision/Battle/BattlefieldMatcher.cpp
+++ b/src/MaaCore/Vision/Battle/BattlefieldMatcher.cpp
@@ -103,7 +103,7 @@ std::vector<battle::DeploymentOper> BattlefieldMatcher::deployment_analyze() con
         battle::DeploymentOper oper;
         oper.rect = flag_res.rect.move(click_move);
 
-        Rect role_rect = flag_res.rect.move(role_move);
+        Rect role_rect = correct_rect(flag_res.rect.move(role_move), m_image);
         oper.role = oper_role_analyze(role_rect);
         if (oper.role == battle::Role::Unknown) {
             Log.warn("Unknown role");
@@ -113,10 +113,10 @@ std::vector<battle::DeploymentOper> BattlefieldMatcher::deployment_analyze() con
         if (oper.rect.x + oper.rect.width >= m_image.cols) {
             oper.rect.width = m_image.cols - oper.rect.x;
         }
-        Rect avatar_rect = oper.rect.move(avatar_move);
+        Rect avatar_rect = correct_rect(oper.rect.move(avatar_move), m_image);
         oper.avatar = m_image(make_rect<cv::Rect>(avatar_rect));
 
-        Rect available_rect = flag_res.rect.move(avlb_move);
+        Rect available_rect = correct_rect(flag_res.rect.move(avlb_move), m_image);
         oper.available = oper_available_analyze(available_rect);
 
 #ifdef ASST_DEBUG