注：此方法適用於JetBrains的系列產品，包括IntelliJ IDEA，WebStrom，PyCharm等。

（1）開啟安裝路徑下的屬性檔案

　　D:\Developtool\IntelliJ_IDEA_2016\bin\idea.properties

（2）修改屬性配置 

　　用notepad++等文字編輯器修改idea.properties檔案，找到配置資訊中有${user.home}的欄位，如idea.config.path，idea.system.path：

  1 # Use ${idea.home.path} macro to specify location relative to IDE installation home.
  2 # Use ${xxx} where xxx is any Java property (including defined in previous lines of this file) to refer to its value.
  3 # Note for Windows users: please make sure you're using forward slashes (e.g. c:/idea/system).
  4 
  5 #---------------------------------------------------------------------
  6 # Uncomment this option if you want to customize path to IDE config folder. Make sure you're using forward slashes.
  7 #---------------------------------------------------------------------
  8 # idea.config.path=${user.home}/.IntelliJIdea/config
  9 idea.config.path=E:/Personal/.IntelliJIdea/config
 10 
 11 #---------------------------------------------------------------------
 12 # Uncomment this option if you want to customize path to IDE system folder. Make sure you're using forward slashes.
 13 #---------------------------------------------------------------------
 14 # idea.system.path=${user.home}/.IntelliJIdea/system
 15 idea.system.path=E:/Personal/.IntelliJIdea/system
 16 
 17 #---------------------------------------------------------------------
 18 # Uncomment this option if you want to customize path to user installed plugins folder. Make sure you're using forward slashes.
 19 #---------------------------------------------------------------------
 20 # idea.plugins.path=${idea.config.path}/plugins
 21 idea.plugins.path=${idea.config.path}/plugins
 22 
 23 #---------------------------------------------------------------------
 24 # Uncomment this option if you want to customize path to IDE logs folder. Make sure you're using forward slashes.
 25 #---------------------------------------------------------------------
 26 # idea.log.path=${idea.system.path}/log
 27 idea.log.path=${idea.system.path}/log
 28 
 29 #---------------------------------------------------------------------
 30 # Maximum file size (kilobytes) IDE should provide code assistance for.
 31 # The larger file is the slower its editor works and higher overall system memory requirements are
 32 # if code assistance is enabled. Remove this property or set to very large number if you need
 33 # code assistance for any files available regardless their size.
 34 #---------------------------------------------------------------------
 35 idea.max.intellisense.filesize=2500
 36 
 37 #---------------------------------------------------------------------
 38 # This option controls console cyclic buffer: keeps the console output size not higher than the specified buffer size (Kb).
 39 # Older lines are deleted. In order to disable cycle buffer use idea.cycle.buffer.size=disabled
 40 #---------------------------------------------------------------------
 41 idea.cycle.buffer.size=1024
 42 
 43 #---------------------------------------------------------------------
 44 # Configure if a special launcher should be used when running processes from within IDE.
 45 # Using Launcher enables "soft exit" and "thread dump" features
 46 #---------------------------------------------------------------------
 47 idea.no.launcher=false
 48 
 49 #---------------------------------------------------------------------
 50 # To avoid too long classpath
 51 #---------------------------------------------------------------------
 52 idea.dynamic.classpath=false
 53 
 54 #---------------------------------------------------------------------
 55 # Uncomment this property to prevent IDE from throwing ProcessCanceledException when user activity
 56 # detected. This option is only useful for plugin developers, while debugging PSI related activities
 57 # performed in background error analysis thread.
 58 # DO NOT UNCOMMENT THIS UNLESS YOU'RE DEBUGGING IDE ITSELF. Significant slowdowns and lockups will happen otherwise.
 59 #---------------------------------------------------------------------
 60 #idea.ProcessCanceledException=disabled
 61 
 62 #---------------------------------------------------------------------
 63 # There are two possible values of idea.popup.weight property: "heavy" and "medium".
 64 # If you have WM configured as "Focus follows mouse with Auto Raise" then you have to
 65 # set this property to "medium". It prevents problems with popup menus on some
 66 # configurations.
 67 #---------------------------------------------------------------------
 68 idea.popup.weight=heavy
 69 
 70 #---------------------------------------------------------------------
 71 # Use default anti-aliasing in system, i.e. override value of "Settings|Editor|Appearance|Use anti-aliased font"
 72 # option. May be useful when using Windows Remote Desktop Connection for instance.
 73 #---------------------------------------------------------------------
 74 idea.use.default.antialiasing.in.editor=false
 75 
 76 #---------------------------------------------------------------------
 77 # Disabling this property may lead to visual glitches like blinking and fail to repaint
 78 # on certain display adapter cards.
 79 #---------------------------------------------------------------------
 80 sun.java2d.noddraw=true
 81 
 82 #---------------------------------------------------------------------
 83 # Removing this property may lead to editor performance degradation under Windows.
 84 #---------------------------------------------------------------------
 85 sun.java2d.d3d=false
 86 
 87 #---------------------------------------------------------------------
 88 # Workaround for slow scrolling in JDK6
 89 #---------------------------------------------------------------------
 90 swing.bufferPerWindow=false
 91 
 92 #---------------------------------------------------------------------
 93 # Removing this property may lead to editor performance degradation under X Window.
 94 #---------------------------------------------------------------------
 95 sun.java2d.pmoffscreen=false
 96 
 97 #---------------------------------------------------------------------
 98 # Workaround to avoid long hangs while accessing clipboard under Mac OS X.
 99 #---------------------------------------------------------------------
100 #ide.mac.useNativeClipboard=True
101 
102 #---------------------------------------------------------------------
103 # Maximum size (kilobytes) IDEA will load for showing past file contents -
104 # in Show Diff or when calculating Digest Diff
105 #---------------------------------------------------------------------
106 #idea.max.vcs.loaded.size.kb=20480
107 
108 #---------------------------------------------------------------------
109 # IDEA file chooser peeks inside directories to detect whether they contain a valid project
110 # (to mark such directories with a corresponding icon).
111 # Uncommenting the option prevents this behavior outside of user home directory.
112 #---------------------------------------------------------------------
113 #idea.chooser.lookup.for.project.dirs=false
114 
115 #---------------------------------------------------------------------
116 # IDEA can copy library .jar files to prevent their locking.
117 # By default this behavior is enabled on Windows and disabled on other platforms.
118 # Uncomment this property to override.
119 #---------------------------------------------------------------------
120 # idea.jars.nocopy=false
121 
122 #---------------------------------------------------------------------
123 # The VM option value to be used to start a JVM in debug mode.
124 # Some JREs define it in a different way (-XXdebug in Oracle VM)
125 #---------------------------------------------------------------------
126 idea.xdebug.key=-Xdebug
127 
128 #---------------------------------------------------------------------
129 # Switch into JMX 1.0 compatibility mode.
130 # Uncomment this option to be able to run IDEA using J2SDK 1.5+ while working
131 # with application servers (like WebLogic) running 1.4.
132 #---------------------------------------------------------------------
133 #jmx.serial.form=1.0
134 
135 #-----------------------------------------------------------------------
136 # Change to 'enabled' if you want to receive instant visual notifications
137 # about fatal errors that happen to an IDE or plugins installed.
138 #-----------------------------------------------------------------------
139 idea.fatal.error.notification=disabled

（３）重啟IDE，如果指定目錄下生成.IntelliJIdea資料夾，則說明修改成功。