diff --git a/README.md b/README.md
index 9dbf7a9..1032389 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,6 @@ REF: [Oh-My-Zsh External themes](https://github.com/ohmyzsh/ohmyzsh/wiki/Externa
 ## Trouble Shooting
 
 ### macOS
-passsion.zsh-theme depends on cmd ```gdate``` to get current time in milliseconds which is not installed default in macOS.
+passsion.zsh-theme depends on cmd ```gdate``` to get current time in milliseconds which is not installed by default in macOS.
 
-run ```brew install coreutils;``` to get ```gdate```;
\ No newline at end of file
+to get ```gdate``` by running ```brew install coreutils;```
\ No newline at end of file
diff --git a/passion.zsh-theme b/passion.zsh-theme
index 086da82..946fd0d 100644
--- a/passion.zsh-theme
+++ b/passion.zsh-theme
@@ -5,8 +5,11 @@ if [[ "$OSTYPE" == "darwin"* ]]; then
     {
         gdate
     } || {
-        echo "\n$fg_bold[yellow]zsh theme passion needs gdate in coreutils:$reset_color"
-        echo "$fg_bold[green]brew install coreutils;\n$reset_color";
+        echo "\n$fg_bold[yellow]passsion.zsh-theme depends on cmd [gdate] to get current time in milliseconds$reset_color"
+        echo "$fg_bold[yellow][gdate] is not installed by default in macOS$reset_color"
+        echo "$fg_bold[yellow]to get [gdate] by running:$reset_color"
+        echo "$fg_bold[green]brew install coreutils;$reset_color";
+        echo "$fg_bold[yellow]\nREF: https://github.com/ChesterYue/ohmyzsh-theme-passion#macos\n$reset_color"
     }
 fi