diff --git a/src/devices/biohead/biohead_esp32/src/biohead_esp32.cpp b/src/devices/biohead/biohead_esp32/src/biohead_esp32.cpp
index 088416cb..e4414b14 100644
--- a/src/devices/biohead/biohead_esp32/src/biohead_esp32.cpp
+++ b/src/devices/biohead/biohead_esp32/src/biohead_esp32.cpp
@@ -303,7 +303,7 @@ void BioHeadRobot::speakthread() {
     const double open9 = 105;  // ch9 张嘴角 - 从105改为120
 
     // 眼睛舵机参数 (addr=64, channels=4~8)
-    const std::vector<double> eye_open_angles = {40, 120, 110, 60, 90};    // 睁开角度
+    const std::vector<double> eye_open_angles = {80, 125, 100, 60, 88};    // 睁开角度
     const std::vector<double> eye_close_angles = {90, 90, 90, 90, 90};     // 闭合角度
 
     // 找到眼睛舵机索引 (addr=64, channels=4~8)