diff --git a/script/XPSSpectrum.py b/script/XPSSpectrum.py
index 60879dee..e1b4d425 100644
--- a/script/XPSSpectrum.py
+++ b/script/XPSSpectrum.py
@@ -47,7 +47,27 @@ for p in plots[1:]:
 
 p = plots[0]
 spectrum_series = p.getSeries(0)
-spectrum_eb_axis = p.chart.plot.getDomainAxis(1)
+jf = p.chart.plot
+eb_axis = NumberAxis("binding energy")
+eb_axis.setRange(-100.0, 100.0)
+spectrum_eb_axis = jf.getDomainAxis(1)
+jf.setDomainAxis(1, eb_axis)
+jf.getDomainAxis(1).labelPaint = jf.getDomainAxis(0).labelPaint
+jf.getDomainAxis(1).labelFont = jf.getDomainAxis(0).labelFont
+jf.getDomainAxis(1).tickLabelPaint = jf.getDomainAxis(0).tickLabelPaint
+jf.getDomainAxis(1).tickLabelFont = jf.getDomainAxis(0).tickLabelFont
+"""
+ephot = Eph.take(100)
+elo = Scienta.lowEnergy.take(100)
+ehi = Scienta.highEnergy.take(100)
+workfunc = 4.5
+if ephot is not float or ephot < 0.:
+    ephot = ehi
+eb1 = ephot - elo - workfunc
+eb2 = ephot - ehi - workfunc
+"""
+
+
 def plot_cur_spectrum_eb():
     """
     plot online spectrum function for forked task.