diff --git a/resource/tasks.json b/resource/tasks.json
index d2230f2c5e..70a359d16b 100644
--- a/resource/tasks.json
+++ b/resource/tasks.json
@@ -7097,7 +7097,14 @@
             26,
             120,
             23
-        ]
+        ],
+        "specificRect": [
+            100,
+            0,
+            0,
+            0
+        ],
+        "specificRect_Doc": "x拿来当文字灰度二值化下限用"
     },
     "Roguelike1RecruitElite0": {
         "roi": [
@@ -8118,10 +8125,17 @@
         "text": [],
         "roi": [
             210,
-            10,
+            8,
             120,
-            22
-        ]
+            20
+        ],
+        "specificRect": [
+            100,
+            0,
+            0,
+            0
+        ],
+        "specificRect_Doc": "x拿来当文字灰度二值化下限用"
     },
     "Roguelike1SkillSelectionMove1": {
         "algorithm": "JustReturn",
diff --git a/src/MeoAssistant/ImageAnalyzer/RoguelikeRecruitImageAnalyzer.cpp b/src/MeoAssistant/ImageAnalyzer/RoguelikeRecruitImageAnalyzer.cpp
index 717b209716..c0867a4fc2 100644
--- a/src/MeoAssistant/ImageAnalyzer/RoguelikeRecruitImageAnalyzer.cpp
+++ b/src/MeoAssistant/ImageAnalyzer/RoguelikeRecruitImageAnalyzer.cpp
@@ -12,6 +12,7 @@ bool asst::RoguelikeRecruitImageAnalyzer::analyze()
     OcrWithFlagTemplImageAnalyzer analyzer(m_image);
     analyzer.set_task_info("Roguelike1RecruitOcrFlag", "Roguelike1RecruitOcr");
     analyzer.set_replace(Task.get<OcrTaskInfo>("CharsNameOcrReplace")->replace_map);
+    analyzer.set_threshold(Task.get("Roguelike1RecruitOcr")->specific_rect.x);
 
     if (!analyzer.analyze()) {
         return false;
diff --git a/src/MeoAssistant/ImageAnalyzer/RoguelikeSkillSelectionImageAnalyzer.cpp b/src/MeoAssistant/ImageAnalyzer/RoguelikeSkillSelectionImageAnalyzer.cpp
index 03fb308c1d..d6afa10c99 100644
--- a/src/MeoAssistant/ImageAnalyzer/RoguelikeSkillSelectionImageAnalyzer.cpp
+++ b/src/MeoAssistant/ImageAnalyzer/RoguelikeSkillSelectionImageAnalyzer.cpp
@@ -50,6 +50,7 @@ std::string asst::RoguelikeSkillSelectionImageAnalyzer::name_analyze(const Rect&
 {
     OcrWithPreprocessImageAnalyzer analyzer;
     auto name_task_ptr = Task.get<OcrTaskInfo>("Roguelike1SkillSelectionName");
+    analyzer.set_threshold(name_task_ptr->specific_rect.x);
     analyzer.set_task_info(name_task_ptr);
     analyzer.set_image(m_image);
     analyzer.set_roi(roi.move(name_task_ptr->roi));