1， 在matlab命令行中運行prefdir， 獲取matlab.prf文件所在路徑
2， 打開matlab.prf所在路徑， 找到matlab.prf文件， 作備份
3， 在新的matlab.prf中將新的方案直接粘貼進來，可以直接用記事本打開，清空之後貼進來新的，重啓就好了
將下面的代碼粘貼到matlab.prf即可
#MATLAB Preferences
#Tue Jul 02 14:28:57 CST 2019
Editor.Language.XML.Color.operator=C-8021760
MatlabExitConfirm=Bfalse
ColorsMLintAutoFixBackground=C-1120043
RLWidthB2_WB_2014b_1_1=I130
Editorhighlight-caret-row-boolean=Btrue
RLWidthB2_WB_2014b_1_0=I130
Colors_M_Keywords=C-16776961
Colors_M_Comments=C-14513374
Colors_M_Strings=C-6283024
Editor.Language.XML.Color.attribute=C-4880128
Editor.Language.TLC.Color.Colors_M_Keywords=C-8021760
DocumentsDetailViewerCollapsed=Btrue
Editor.Language.Verilog.Color.operator=C-8021760
Editor.Language.XML.Color.value=C-13983336
Editor.Language.C.Color.char-literal=C-9670204
Editor.Language.MuPAD.Color.operator=C-8021760
Editor.Language.XML.Color.doctype=C-3454186
RLPrevInitB2_WB_2014b_1=Btrue
Editor.VariableHighlighting.Automatic=Btrue
Editor.NonlocalVariableHighlighting=Btrue
Editor.Language.VRML.Color.node-keyword=C-4880128
Editor.Language.XML.Color.pi-content=C-9670204
Editor.Language.XML.Color.ref=C-9670204
EditorMRU3=SE:\\matlabDM\\RestoreTools\\Examples\\Zhang_Improved_KronTsvd_1.m
Editor.Language.MuPAD.Color.function=C-4880128
EditorMRU2=SE:\\matlabDM\\RestoreTools\\Examples\\Zhang_Improved_KronTsvd.m
EditorMRU1=SC:\\Users\\fengyatou\\AppData\\Roaming\\MathWorks\\MATLAB\\R2015b\\matlab.prf
Editor.Language.XML.Color.tag=C-14251054
EditorCodepadHighVisible=Bfalse
RLHiddenB2_WB_2014b_1=I16376
Colors_M_UnterminatedStrings=C-13983336
Editor.Language.Java.Color.char-literal=C-9670204
RLOrderB2_WB_2014b_1=S0:1:
EditorRightTextLimitLineColor=C-5723992
Colors_M_SystemCommands=C-2935166
Editor.Language.XML.Color.cdata-section=C-2935166
Editor.Language.VHDL.Color.operator=C-8021760
Editorhighlight-caret-row-boolean-color=C-1120043
CommandWindowClearConfirmation=Btrue
ColorsBackground=C-133405
ColorsText=C-16777216
Color_CmdWinWarnings=C-39936
Color_CmdWinErrors=C-1703936
Colors_M_Warnings=C-27648
Editor.Language.VRML.Color.terminal-symbol=C-8021760
Editor.NonlocalVariableHighlighting.TextColor=C-8021760
Editor.Language.VRML.Color.field-keyword=C-2935166
Editor.VariableHighlighting.Color=C-1120043
Colors_HTML_HTMLLinks=C-9670204
Editorhighlight-lines=C-133405
EditorRightTextLineVisible=Btrue
ColorsUseMLintAutoFixBackground=Btrue
Editor.Language.MuPAD.Color.constant=C-2935166
EditorRightTextLimitLineWidth=I1
EditorCodeBlockDividers=Btrue
Editor.Language.C.Color.preprocessor=C-8021760
ColorsUseSystem=Bfalse
效果如下：
