效果图

操作步骤：点击工具栏“工具” > 点击“设置” > 点击“源码视图” > 在左侧“用户设置”编辑区中输入以下配置

{
  "theme-custom.author": "vscode-dark",
  "theme-custom.name": "iaomimi",
  "theme-custom.version": "0.0.1",
  "theme-custom.date": "2020-9-9",
  "editor.colorScheme": "Monokai",
  "workbench.colorCustomizations": {
    "[Monokai]": {
      "console.background": "#1E1E1E",
      "editor.background": "#1E1E1E",
      "editorSuggestWidget.background": "#252526",
      "editorSuggestWidget.border": "#252526",
      "editorSuggestWidget.selectedBackground": "#062f4a",
      "extensionButton.border": "#1E1E1E",
      "extensionButton.prominentBackground": "#1E1E1E",
      "imageview.background": "#1e1e1e",
      "imageview.foreground": "#1e1e1e",
      "inputList.hoverBackground": "#062f4a",
      "inputValidation.infoBackground": "#252526",
      "list.activeSelectionBackground": "#094771",
      "minimap.handle.background": "#1E1E1E",
      "outlineBackground": "#1E1E1E",
      "scrollbarSlider.background": "#4f4f4f",
      "scrollbarSlider.hoverBackground": "#4f4f4f",
      "sideBar.background": "#252526",
      "statusBar.background": "#007ACC",
      "statusBar.foreground": "#FFFFFF",
      "tab.activeBackground": "#1e1e1e",
      "tab.activeForeground": "#FFFFFF",
      "tab.inactiveBackground": "#2d2d2d",
      "terminal.background": "#1E1E1E",
      "titleBar.activeBackground": "#323233"
    }
  },
	"editor.minimap.enabled" : false,
	"explorer.iconTheme" : "hx-file-icons-colorful",
	"terminal.type" : "内置终端"
}

完工！