diff --git a/resource/tasks.json b/resource/tasks.json
index 0957ae85a5..d2fe093851 100644
--- a/resource/tasks.json
+++ b/resource/tasks.json
@@ -8340,9 +8340,8 @@
     "BattleOperRoleTank": {},
     "BattleOperRoleWarrior": {},
     "BattleOperRoleDrone": {},
-    "BattleOperCostRange": {
-        "algorithm": "Hash",
-        "hash": [],
+    "BattleOperCost": {
+        "template": "empty.png",
         "rectMove": [
             -10,
             12,
diff --git a/src/MaaCore/Vision/Battle/BattlefieldMatcher.cpp b/src/MaaCore/Vision/Battle/BattlefieldMatcher.cpp
index 78e6d074a3..80ad86911c 100644
--- a/src/MaaCore/Vision/Battle/BattlefieldMatcher.cpp
+++ b/src/MaaCore/Vision/Battle/BattlefieldMatcher.cpp
@@ -90,6 +90,7 @@ std::vector<battle::DeploymentOper> BattlefieldMatcher::deployment_analyze() con
     const Rect& avlb_move = Task.get("BattleOperAvailable")->rect_move;
     const Rect& cooling_move = Task.get("BattleOperCooling")->rect_move;
     const Rect& avatar_move = Task.get("BattleOperAvatar")->rect_move;
+    const Rect& cost_move = Task.get("BattleOperCost")->rect_move;
 
     std::vector<battle::DeploymentOper> oper_result;
     size_t index = 0;
@@ -128,6 +129,9 @@ std::vector<battle::DeploymentOper> BattlefieldMatcher::deployment_analyze() con
             Log.error("oper is available, but with cooling");
         }
 
+        Rect cost_rect = correct_rect(flag_res.rect.move(cost_move), m_image);
+        oper.cost = oper_cost_analyze(cost_rect);
+
         oper.index = index++;
 
         oper_result.emplace_back(std::move(oper));
@@ -205,8 +209,20 @@ bool BattlefieldMatcher::oper_cooling_analyze(const Rect& roi) const
 
 int BattlefieldMatcher::oper_cost_analyze(const Rect& roi) const
 {
-    std::ignore = roi;
-    return 0;
+    int cost = -1;
+    RegionOCRer cost_analyzer(m_image, roi);
+    cost_analyzer.set_replace(Task.get<OcrTaskInfo>("NumberOcrReplace")->replace_map);
+    cost_analyzer.set_use_char_model(true);
+    cost_analyzer.set_bin_threshold(80, 255);
+    if (!cost_analyzer.analyze()) {
+        Log.warn("oper cost analyze failed");
+        return cost;
+    }
+    if (!utils::chars_to_number(cost_analyzer.get_result().text, cost)) {
+        Log.warn("oper cost convert failed, str:", cost_analyzer.get_result().text);
+        return cost;
+    }
+    return cost;
 }
 
 bool BattlefieldMatcher::oper_available_analyze(const Rect& roi) const