diff --git a/README.md b/README.md
index e2fd446..5e92904 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,9 @@ A Python package for surfing internet scientifically.
 ## Features
 
 - **Clash RSS Subscription Support**: Download and transform clash rss subscription
+- **Hook System**: Customizable scripts for extending functionality
+- **Core Configuration Management**: Import, export, and manage core configurations
+- **Binary Management**: Automatic updates for core components
 
 ## Installation
 
@@ -19,12 +22,13 @@ poetry install
 
 ## Quick Start
 
-```
+### Subscription Management
+```bash
 # add a subscription
 python -m scientific_surfing subscription add <name> <clash-rss-subscription-url>
 
 # refresh a subscription
-python -m scientific_surfing subscription refresh name
+python -m scientific_surfing subscription refresh <name>
 
 # delete a subscription
 python -m scientific_surfing subscription rm <name>
@@ -34,6 +38,54 @@ python -m scientific_surfing subscription rename <name> <new-name>
 
 # activate a subscription
 python -m scientific_surfing subscription activate <name>
+
+# list all subscriptions
+python -m scientific_surfing subscription list
+
+# show storage information
+python -m scientific_surfing subscription storage
+```
+
+### Hook Management
+```bash
+# initialize hooks directory with template scripts
+python -m scientific_surfing hook init
+
+# show hooks directory location and list all scripts
+python -m scientific_surfing hook list
+
+# edit a hook script with system editor
+python -m scientific_surfing hook edit <script-name>
+
+# remove a hook script
+python -m scientific_surfing hook rm <script-name>
+```
+
+### Core Configuration Management
+```bash
+# import configuration from file
+python -m scientific_surfing core-config import <file-path>
+
+# export configuration to file
+python -m scientific_surfing core-config export <file-path>
+
+# edit configuration with system editor
+python -m scientific_surfing core-config edit
+
+# reset configuration to default values
+python -m scientific_surfing core-config reset
+
+# show current configuration
+python -m scientific_surfing core-config show
+
+# apply active subscription to generate final config
+python -m scientific_surfing core-config apply
+```
+
+### Core Management
+```bash
+# update scientific-surfing core components
+python -m scientific_surfing core update [--version <version>] [--force]
 ```
 
 ## Development
diff --git a/scientific_surfing/cli.py b/scientific_surfing/cli.py
index 1c26ba6..3862b34 100644
--- a/scientific_surfing/cli.py
+++ b/scientific_surfing/cli.py
@@ -7,7 +7,6 @@ import sys
 from scientific_surfing.storage import StorageManager
 from scientific_surfing.subscription_manager import SubscriptionManager
 from scientific_surfing.corecfg_manager import CoreConfigManager
-from scientific_surfing.corecfg_manager import CoreConfigManager
 from scientific_surfing.core_manager import CoreManager
 from scientific_surfing.hook_manager import HookManager
 
@@ -75,10 +74,6 @@ def create_parser() -> argparse.ArgumentParser:
     # Apply config
     apply_parser = core_config_subparsers.add_parser('apply', help='Apply active subscription to generate final config')
 
-    # Upgrade mihomo binary
-    upgrade_parser = core_config_subparsers.add_parser('upgrade', help='Download and upgrade mihomo binary from GitHub releases')
-    upgrade_parser.add_argument('--version', help='Specific version to download (e.g., v1.18.5). If not specified, downloads latest')
-    upgrade_parser.add_argument('--force', action='store_true', help='Force download even if binary already exists')
 
     # Core commands
     core_parser = subparsers.add_parser('core', help='Manage scientific-surfing core components')