diff --git a/commands/cc/changelog.md b/commands/cc/changelog.md
index 74102dc..5079afd 100644
--- a/commands/cc/changelog.md
+++ b/commands/cc/changelog.md
@@ -1,6 +1,6 @@
 ---
 description: 智能管理项目 CHANGELOG.md 文件，自动添加版本条目并遵循 Keep a Changelog 规范
-argument-hint: [<version>]
+argument-hint: "[<version>]"
 allowed-tools: [Read, Write, Edit, Bash]
 ---
 
diff --git a/commands/cc/create-command.md b/commands/cc/create-command.md
index cd66363..f3d15b6 100644
--- a/commands/cc/create-command.md
+++ b/commands/cc/create-command.md
@@ -1,6 +1,6 @@
 ---
 description: 创建新的 Claude Code 自定义命令
-argument-hint: [command-name] [description]
+argument-hint: "[command-name] [description]"
 allowed-tools: Write, Read, LS, Bash(mkdir:*), Bash(ls:*), WebSearch(*)
 ---
 
diff --git a/commands/gh/fix-issue.md b/commands/gh/fix-issue.md
index b1b83cf..878437f 100644
--- a/commands/gh/fix-issue.md
+++ b/commands/gh/fix-issue.md
@@ -1,6 +1,6 @@
 ---
 description: 修复 GitHub Issue
-argument-hint: [issue-number]
+argument-hint: "[issue-number]"
 allowed-tools: Write, Read, LS, Glob, Grep, Bash(gh:*), Bash(git:*)
 ---