diff --git a/devkit/sensor_server.py b/devkit/sensor_server.py
index 2207a98..97492ee 100644
--- a/devkit/sensor_server.py
+++ b/devkit/sensor_server.py
@@ -395,13 +395,13 @@ from collections import deque
 # ===================== 算法参数=====================
 COP_INIT_MEDIAN_FRAMES = 15               # 初始COP取中位数的帧数
 NOISE_COLLECT_FRAMES = 20                 # 动态阈值基线采集帧数
-THRESH_K = 5                              # 阈值 = mean + K * std
+THRESH_K = 5                              # 阈值 = K * mean
 SENSOR_ROWS = 12
 SENSOR_COLS = 7
 
 # ===================== 二次静置精修参数 =====================
 POST_INIT_WINDOW_CNT = 60000
-POST_INIT_STABLE_CNT = 10
+POST_INIT_STABLE_CNT = 200
 POST_INIT_STABLE_THRESH = 0.1
 
 # ===================== 线程安全全局状态 =====================
diff --git a/src-tauri/resources/je-skin-devkit-server.exe b/src-tauri/resources/je-skin-devkit-server.exe
index edc0178..90af6e8 100644
Binary files a/src-tauri/resources/je-skin-devkit-server.exe and b/src-tauri/resources/je-skin-devkit-server.exe differ