diff --git a/SamplingDialog.py b/SamplingDialog.py
index 3e35308..9b2871d 100644
--- a/SamplingDialog.py
+++ b/SamplingDialog.py
@@ -742,7 +742,8 @@ class CalibrationDialog(QDialog):
     def process_wave_packet(self, wave_data):
         data = wave_data  # 接收所有数据
         data = np.frombuffer(data, dtype=np.int32)  # 根据实际数据格式转换
-        LSB_32BIT = (2.8 / (2 ** 31)) * ((750 + 249) / 249) * 1000 / 10.2
+        LSB_32BIT = (2.8 / (2 ** 31)) * ((300 + 100) / 100) * 1000
+        # LSB_32BIT = (2.8 / (2 ** 31)) * ((750 + 249) / 249) * 1000 / 10.2
         # LSB_32BIT = (2.8 / (2 ** 31)) * ((750 + 287) / 287) * 1000 / 10.2
         self.scaled_data = data * LSB_32BIT
 
@@ -753,7 +754,7 @@ class CalibrationDialog(QDialog):
         print(f"top10_max 去除最大的数据后的平均值1：{mean_max}")
         mean_min = self.mean_without_min_optimized(result['top10_min'])
         print(f"top10_min 去除最大的数据后的平均值2：{mean_min}")
-        pp = (mean_max - mean_min) / 100
+        pp = (mean_max - mean_min)
         if self.type_cb.currentIndex() == 2:
             self.value_labels[self.type_index].setText(str(round(pp, 6)))
         print(f"pp :{mean_max - mean_min}")
diff --git a/mainwindow.py b/mainwindow.py
index 5e68985..2840ab8 100644
--- a/mainwindow.py
+++ b/mainwindow.py
@@ -625,7 +625,7 @@ class SocketClientApp(QMainWindow):
         for i in range(min(5, len(data))):  # 确保不超过数据长度
             print(f"{data[i]:.3f}", end=" ")
         print()  # 换行
-        LSB_32BIT = (2.8 / (2 ** 31)) * ((750 + 249) / 249) * 1000 / 10.2
+        LSB_32BIT = (2.8 / (2 ** 31)) * ((300 + 100) / 100) * 1000 / 10.2
         # LSB_32BIT = (2.8 / (2 ** 31)) * ((750 + 287) / 287) * 1000 / 10.2
         # LSB_32BIT = (2.8 / (2 ** 31)) * ((750 + 287) / 287) * 1000
         self.scaled_data = data * LSB_32BIT