diff --git a/README.md b/README.md
index a860d38..d319f00 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ An oh-my-zsh theme.
 
 ## Introduction
 
-![passion](https://raw.githubusercontent.com/ChesterYue/ohmyzsh-theme-passion/master/passion.gif)
+![passion](./image/passion.gif)
 
 * real time prompt.
 * command running time cost prompt.
@@ -12,12 +12,23 @@ An oh-my-zsh theme.
 
 ## Usage
 
+### Basic ZSH Theme
+
 1. clone repo: ```git clone https://github.com/ChesterYue/ohmyzsh-theme-passion```;
 2. copy theme: ```cp ./ohmyzsh-theme-passion/passion.zsh-theme ~/.oh-my-zsh/themes/passion.zsh-theme```;
 3. modify rc: open ```~/.zshrc``` find ```ZSH_THEME``` edit to ```ZSH_THEME="passion"```;
 4. execute rc: ```source ~./zshrc```;
 
-REF: [Overriding and adding themes](https://github.com/ohmyzsh/ohmyzsh/wiki/Customization#overriding-and-adding-themes)
+REF: [Overriding and adding themes](https://github.com/ohmyzsh/ohmyzsh/wiki/Customization#overriding-and-adding-themes);
+
+### Extra iTerm Preference
+
+#### Config color
+
+<!-- cspell:disable-next-line -->
+* iTerm2: settings -> Profiles -> Colors -> Color Presets -> import ```./passion.itermcolors```: ![color.png](./image/colors.png)
+
+* alternate terminal: try [REF](https://iterm2colorschemes.com/);
 
 ## Trouble Shooting
 
diff --git a/image/colors.png b/image/colors.png
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diff --git a/image/image.sketch b/image/image.sketch
new file mode 100644
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Binary files /dev/null and b/image/image.sketch differ
diff --git a/passion.gif b/image/passion.gif
similarity index 100%
rename from passion.gif
rename to image/passion.gif
diff --git a/image/status0.png b/image/status0.png
new file mode 100644
index 0000000..2ff6af6
Binary files /dev/null and b/image/status0.png differ
diff --git a/image/status1.png b/image/status1.png
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index 0000000..ab48383
Binary files /dev/null and b/image/status1.png differ
diff --git a/passsion.itermcolors b/passsion.itermcolors
new file mode 100644
index 0000000..c0f0a7c
--- /dev/null
+++ b/passsion.itermcolors
@@ -0,0 +1,344 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>Ansi 0 Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.0</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.0</real>
+		<key>Red Component</key>
+		<real>0.0</real>
+	</dict>
+	<key>Ansi 1 Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.44705623388290405</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.43135684728622437</real>
+		<key>Red Component</key>
+		<real>0.99215370416641235</real>
+	</dict>
+	<key>Ansi 10 Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.66666203737258911</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.77253597974777222</real>
+		<key>Red Component</key>
+		<real>0.23532116413116455</real>
+	</dict>
+	<key>Ansi 11 Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.403959721326828</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.98755413293838501</real>
+		<key>Red Component</key>
+		<real>0.99950617551803589</real>
+	</dict>
+	<key>Ansi 12 Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.97254163026809692</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.68626147508621216</real>
+		<key>Red Component</key>
+		<real>0.41177588701248169</real>
+	</dict>
+	<key>Ansi 13 Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.66274034976959229</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.43920052051544189</real>
+		<key>Red Component</key>
+		<real>0.9333309531211853</real>
+	</dict>
+	<key>Ansi 14 Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.78430771827697754</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.55293065309524536</real>
+		<key>Red Component</key>
+		<real>0.27844303846359253</real>
+	</dict>
+	<key>Ansi 15 Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.99999994039535522</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.99999994039535522</real>
+		<key>Red Component</key>
+		<real>1</real>
+	</dict>
+	<key>Ansi 2 Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.60783892869949341</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.73332113027572632</real>
+		<key>Red Component</key>
+		<real>0.11377807706594467</real>
+	</dict>
+	<key>Ansi 3 Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.20784869790077209</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.94115859270095825</real>
+		<key>Red Component</key>
+		<real>0.99608057737350464</real>
+	</dict>
+	<key>Ansi 4 Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.97254163026809692</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.68626147508621216</real>
+		<key>Red Component</key>
+		<real>0.41177588701248169</real>
+	</dict>
+	<key>Ansi 5 Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.65097540616989136</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.39606726169586182</real>
+		<key>Red Component</key>
+		<real>0.65097981691360474</real>
+	</dict>
+	<key>Ansi 6 Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.92548316717147827</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.68626224994659424</real>
+		<key>Red Component</key>
+		<real>0.11377838999032974</real>
+	</dict>
+	<key>Ansi 7 Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.78104287385940552</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.78104287385940552</real>
+		<key>Red Component</key>
+		<real>0.78104299306869507</real>
+	</dict>
+	<key>Ansi 8 Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.40781933069229126</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.40781933069229126</real>
+		<key>Red Component</key>
+		<real>0.40781933069229126</real>
+	</dict>
+	<key>Ansi 9 Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.44313725829124451</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.42745098471641541</real>
+		<key>Red Component</key>
+		<real>0.99215686321258545</real>
+	</dict>
+	<key>Background Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.20000000298023224</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.16078431904315948</real>
+		<key>Red Component</key>
+		<real>0.14901961386203766</real>
+	</dict>
+	<key>Badge Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>0.5</real>
+		<key>Blue Component</key>
+		<real>0.0</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.1491314172744751</real>
+		<key>Red Component</key>
+		<real>1</real>
+	</dict>
+	<key>Bold Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.99999994039535522</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.99999994039535522</real>
+		<key>Red Component</key>
+		<real>1</real>
+	</dict>
+	<key>Cursor Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.78104287385940552</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.78104287385940552</real>
+		<key>Red Component</key>
+		<real>0.78104299306869507</real>
+	</dict>
+	<key>Cursor Guide Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>0.25</real>
+		<key>Blue Component</key>
+		<real>1</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.9268307089805603</real>
+		<key>Red Component</key>
+		<real>0.70213186740875244</real>
+	</dict>
+	<key>Cursor Text Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.99999994039535522</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.99999994039535522</real>
+		<key>Red Component</key>
+		<real>1</real>
+	</dict>
+	<key>Foreground Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.61176472902297974</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.61176472902297974</real>
+		<key>Red Component</key>
+		<real>0.61176472902297974</real>
+	</dict>
+	<key>Link Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.73423302173614502</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.35916060209274292</real>
+		<key>Red Component</key>
+		<real>0.0</real>
+	</dict>
+	<key>Selected Text Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>0.0</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.0</real>
+		<key>Red Component</key>
+		<real>0.0</real>
+	</dict>
+	<key>Selection Color</key>
+	<dict>
+		<key>Alpha Component</key>
+		<real>1</real>
+		<key>Blue Component</key>
+		<real>1</real>
+		<key>Color Space</key>
+		<string>sRGB</string>
+		<key>Green Component</key>
+		<real>0.86968445777893066</real>
+		<key>Red Component</key>
+		<real>0.75813823938369751</real>
+	</dict>
+</dict>
+</plist>