diff --git a/GUIDE.md b/GUIDE.md
index 5c970aa..460e6b9 100644
--- a/GUIDE.md
+++ b/GUIDE.md
@@ -155,17 +155,20 @@ mole analyze
 ### 使用建议
 
 **推荐：**
+
 - 第一次使用先 `--dry-run` 预览
 - 定期清理（每月一次或磁盘快满时）
 - 有大型缓存可用 `--whitelist` 保护
 
 **避免：**
+
 - 频繁清理（一周一次就够了）
 - 运行重要程序时清理
 
 ### 安全保障
 
 **Mole 只删除可重新生成的缓存和日志，不会删除：**
+
 - 应用配置文件（.plist）- 你的设置会保留
 - 应用数据（Application Support）- 重要文档不受影响
 - 系统关键文件、IDE 数据、数据库等
@@ -216,6 +219,23 @@ mole update
 brew upgrade mole
 ```
 
+### 如何卸载 Mole？
+
+如果你想要卸载 Mole（不管是一键安装还是 Homebrew 安装）：
+
+```bash
+mole remove
+```
+
+这个命令会：
+
+- 自动识别安装方式（Homebrew 或手动安装）
+- 删除 Mole 可执行文件
+- 清理配置文件（`~/.config/mole/`）
+- 清理缓存文件（`~/.cache/mole/`）
+
+**注意：** 卸载前会要求确认，请仔细阅读提示。
+
 ---
 
 ## 需要更多帮助？
diff --git a/README.md b/README.md
index cdeeac8..18dd263 100644
--- a/README.md
+++ b/README.md
@@ -48,6 +48,7 @@ mole clean --whitelist    # Manage protected caches
 mole uninstall            # Uninstall apps
 mole analyze              # Disk analyzer
 mole update               # Update Mole
+mole remove               # Remove Mole from system
 mole --help               # Show help
 ```
 
diff --git a/mole b/mole
index 46df9fa..2db1697 100755
--- a/mole
+++ b/mole
@@ -134,6 +134,7 @@ show_help() {
     printf "  %s%-28s%s %s\n" "$GREEN" "mole uninstall" "$NC" "Remove applications completely"
     printf "  %s%-28s%s %s\n" "$GREEN" "mole analyze" "$NC" "Interactive disk space explorer"
     printf "  %s%-28s%s %s\n" "$GREEN" "mole update" "$NC" "Update Mole to the latest version"
+    printf "  %s%-28s%s %s\n" "$GREEN" "mole remove" "$NC" "Remove Mole from the system"
     printf "  %s%-28s%s %s\n" "$GREEN" "mole --version" "$NC" "Show installed version"
     printf "  %s%-28s%s %s\n" "$GREEN" "mole --help" "$NC" "Show this help message"
 
@@ -201,6 +202,126 @@ update_mole() {
     rm -f "$HOME/.cache/mole/version_check" "$HOME/.cache/mole/update_message"
 }
 
+# Remove Mole from system
+remove_mole() {
+    clear
+    echo ""
+    echo -e "${YELLOW}⚠️  Remove Mole${NC}"
+    echo ""
+
+    # Detect all installations
+    local is_homebrew=false
+    local -a manual_installs=()
+
+    # Check Homebrew
+    if command -v brew >/dev/null 2>&1 && brew list mole >/dev/null 2>&1; then
+        is_homebrew=true
+    fi
+
+    # Check common manual install locations
+    local -a common_paths=(
+        "/usr/local/bin/mole"
+        "$HOME/.local/bin/mole"
+        "/opt/local/bin/mole"
+    )
+
+    for path in "${common_paths[@]}"; do
+        if [[ -f "$path" ]]; then
+            # Check if it's not a Homebrew symlink
+            if [[ ! -L "$path" ]] || ! readlink "$path" | grep -q "Cellar/mole"; then
+                manual_installs+=("$path")
+            fi
+        fi
+    done
+
+    # Show what will be removed
+    echo "This will remove:"
+    echo ""
+
+    if [[ "$is_homebrew" == "true" ]]; then
+        echo -e "  ${GREEN}✓${NC} Mole (via Homebrew)"
+    fi
+
+    for install in "${manual_installs[@]}"; do
+        echo -e "  ${GREEN}✓${NC} $install"
+        local install_dir="$(dirname "$install")"
+        local install_root="$(dirname "$install_dir")"
+        if [[ -d "$install_root/lib" ]]; then
+            echo -e "  ${GREEN}✓${NC} $install_root/lib/"
+        fi
+    done
+
+    echo -e "  ${GREEN}✓${NC} ~/.config/mole/ (configuration)"
+    echo -e "  ${GREEN}✓${NC} ~/.cache/mole/ (cache)"
+
+    if [[ "$is_homebrew" == "false" && ${#manual_installs[@]} -eq 0 ]]; then
+        echo ""
+        echo -e "${YELLOW}No Mole installation detected${NC}"
+        exit 0
+    fi
+
+    echo ""
+
+    # Confirm removal
+    read -p "Are you sure you want to remove Mole? (y/N): " -n 1 -r
+    echo ""
+
+    if [[ ! $REPLY =~ ^[Yy]$ ]]; then
+        echo "Cancelled."
+        exit 0
+    fi
+
+    echo ""
+    log_info "Removing Mole..."
+
+    # Remove Homebrew installation
+    if [[ "$is_homebrew" == "true" ]]; then
+        if brew uninstall mole 2>&1 | grep -q "Uninstalling"; then
+            log_success "Uninstalled via Homebrew"
+        else
+            log_error "Failed to uninstall via Homebrew"
+            echo "Try manually: brew uninstall mole"
+        fi
+    fi
+
+    # Remove manual installations
+    for install in "${manual_installs[@]}"; do
+        if [[ -f "$install" ]]; then
+            if rm -f "$install" 2>/dev/null; then
+                log_success "Removed: $install"
+            else
+                log_error "Failed to remove $install (try with sudo)"
+            fi
+        fi
+
+        # Remove lib directory if it exists
+        local install_dir="$(dirname "$install")"
+        local install_root="$(dirname "$install_dir")"
+        if [[ -d "$install_root/lib" ]]; then
+            if rm -rf "$install_root/lib" 2>/dev/null; then
+                log_success "Removed library files from $install_root"
+            else
+                log_warning "Could not remove $install_root/lib (may need sudo)"
+            fi
+        fi
+    done
+
+    # Clean up configuration and cache (both methods)
+    if [[ -d "$HOME/.config/mole" ]]; then
+        rm -rf "$HOME/.config/mole" 2>/dev/null && log_success "Removed configuration"
+    fi
+    if [[ -d "$HOME/.cache/mole" ]]; then
+        rm -rf "$HOME/.cache/mole" 2>/dev/null && log_success "Removed cache"
+    fi
+
+    echo ""
+    echo -e "${GREEN}✨ Mole has been removed successfully${NC}"
+    echo ""
+    echo "Thank you for using Mole!"
+
+    exit 0
+}
+
 # Display main menu options
 show_main_menu() {
     local selected="${1:-1}"
@@ -310,6 +431,10 @@ main() {
             update_mole
             exit 0
             ;;
+        "remove")
+            remove_mole
+            exit 0
+            ;;
         "help"|"--help"|"-h")
             show_help
             exit 0