diff --git a/.gitignore b/.gitignore
index 02f5751..24ab15e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -159,4 +159,4 @@ cython_debug/
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 .idea/
 !.gitignore
-/Data/*
+Data/*
diff --git a/utils/Quality_Relabel.py b/utils/Quality_Relabel.py
index cefe514..f70b80b 100644
--- a/utils/Quality_Relabel.py
+++ b/utils/Quality_Relabel.py
@@ -63,7 +63,7 @@ class Quality_Relabel:
     #      3      红色    阻塞型
     #      4      红色    混合型
     #      5      绿色    血氧饱和度下降
-    color_cycle = ["blue", "pink", "orange", "red", "red", "green"]
+    color_cycle = ["blue", "pink", "orange", "red", "grey", "green"]
     assert len(color_cycle) == len(base_event) + 1, "基础事件数量与颜色数量不一致"
 
     def __init__(self, sampNo: int, frequency: int = 100, bcg_frequency: int = 1000,
@@ -320,14 +320,16 @@ class Quality_Relabel:
         self.plt_channel(plt_=plt, SP=ecg_SP, EP=ecg_EP, channel="SpO2", event_code=[5])
 
         plt.subplot(gs[5])
-        self.plt_channel(plt_=plt, SP=bcg_SP, EP=bcg_EP, channel="xin_xiao", event_show_under=True)
+        self.plt_channel(plt_=plt, SP=bcg_SP, EP=bcg_EP, channel="xin_xiao", event_show_under=False)
 
         plt.subplot(gs[6])
-        self.plt_channel(plt_=plt, SP=bcg_SP, EP=bcg_EP, channel="xin_xiao_respire", event_show_under=True,
+        self.plt_channel(plt_=plt, SP=bcg_SP, EP=bcg_EP, channel="xin_xiao_respire", event_show_under=False,
                          ax_bottom=True,
                          title=f"心晓 sampNo:{self.sampNo} Epoch:{one_bcg_data['Epoch']} Duration:{one_bcg_data['Duration']}",
                          )
 
+        figManager = plt.get_current_fig_manager()
+        figManager.window.showMaximized()
         plt.show()
 
     def plt_channel(self, plt_, SP, EP, channel, event_code=[1, 2, 3, 4], event_show_under=False,