diff --git a/Rs.Motion/GugaoPulse/GugaoPulseCardManager.cs b/Rs.Motion/GugaoPulse/GugaoPulseCardManager.cs
index 60202a7..bbd840d 100644
--- a/Rs.Motion/GugaoPulse/GugaoPulseCardManager.cs
+++ b/Rs.Motion/GugaoPulse/GugaoPulseCardManager.cs
@@ -139,7 +139,7 @@ namespace Rs.Motion.GugaoPulse
                     {
                         LogHelper.Debug($"{apiResult} = mc_pulse.GT_ClrSts({short.Parse(row["cardid"].ToString())}, 1, 8);");
                     }
-                    short value = 32767 * 5 / 10;
+                    short value = 32767;// * 5 / 10;
                     apiResult = mc_pulse.GT_SetDac(short.Parse(row["cardid"].ToString()), 11, ref value, 1);
                     MessageQueue.Instance.Insert($"GT_SetDac ret={apiResult}");
                 }