diff --git a/.gitignore b/.gitignore
index e256c7a..51d302c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@ build/
 dist/
 
 pmpt.egg-info/
-*.tar.gz
+*.tar.g
 *.pyc
+*.whl
 __pycache__/
\ No newline at end of file
diff --git a/pmpt/__init__.py b/pmpt/__init__.py
index 38df8b5..5141b31 100644
--- a/pmpt/__init__.py
+++ b/pmpt/__init__.py
@@ -4,6 +4,7 @@ from . import util
 from moyanlib import jsons
 from rich.table import Table
 from . import source as sou
+from . import environment as environ
 from . import install as installs 
 from . import search as searchs
 
@@ -12,6 +13,7 @@ def cli():
     try:
         import pip
     except ImportError:
+        util.logger.critical('没有pip')
         util.console.print('❌ [red]pip module not found![/red]')
         exit(1)
     util.init() # 初始化
@@ -92,5 +94,9 @@ def removes(*args,**kwargs):
 def modifys(*args,**kwargs):
     sou.modify(*args,**kwargs)
     
+@cli.command()
+def version():
+    environ.main()
+    
 if __name__ == '__main__':
     cli()
\ No newline at end of file
diff --git a/pmpt/environment.py b/pmpt/environment.py
index af77862..af39ab5 100644
--- a/pmpt/environment.py
+++ b/pmpt/environment.py
@@ -1,5 +1,7 @@
 import subprocess
 import re
+from . import util
+import moyanlib
 
 def get_version(command):
     try:
@@ -10,9 +12,9 @@ def get_version(command):
         if version_match:
             return version_match.group(1)
         else:
-            return False
+            return '[red]False[/red]'
     except subprocess.CalledProcessError:
-        return False
+        return '[red]False[/red]'
 
 def getGCCver():
     # 检查是否能执行 gcc 命令
@@ -33,9 +35,18 @@ def getRustVer():
         rustVer = stdout.decode().split(' ')[1]
         return rustVer
     else:
-        return False
+        return '[red]False[/red]'
 
-print("GCC 版本:", getGCCver())
-print("Clang 版本:", getClangVer())
-print("MSVC 版本:", getMSVCver())
-print('Rust版本:',getRustVer())
\ No newline at end of file
+def getPIPver():
+    return get_version('pip -V')
+def main():
+    info = moyanlib.getInfo()
+    printText = f'''[white]PMPT {util.__version__}[/white]
+{info['OS']['Name']} {info['OS']['Version']}
+Python Version: {info['Python']['Version']}
+PIP Version: [green]{getPIPver()}[/green]
+GCC Version: [green]{getGCCver()}[/green]
+Clang Version: [green]{getClangVer()}[/green]
+MSVC Version: [green]{getMSVCver()}[/green]
+Rust Version: [green]{getRustVer()}[/green]'''
+    util.console.print(printText)
\ No newline at end of file
diff --git a/pmpt/install.py b/pmpt/install.py
index 05e2bbf..b0be5bb 100644
--- a/pmpt/install.py
+++ b/pmpt/install.py
@@ -1,11 +1,21 @@
 from . import util
+import requests
 from rich.table import Table
+from urllib import parse
     
 def search(name):
     util.loadIndex() #加载索引    
     for Index in util.IndexList:
         dt = Index.packageList.get(name,None)
         if dt:
+            try:
+                rurl = parse.urljoin(Index.IndexURL,name)
+                r = requests.get(rurl)
+            except:
+                continue
+            else:
+                if r.status_code != 200:
+                    continue
             return Index.IndexURL
  
            
@@ -18,6 +28,7 @@ def main(packlist,upgrade,reads,force_reinstall,ignore_requires_python,yes,comma
         
     packsInfo = {}
     with console.status('🚀🔍 Searching for package information...') as status:
+        # 创建表格
         table = Table(show_header=True,header_style='bold')
         table.add_column("Package Name", width=20,style='bold')
         table.add_column("Package Source", width=20,style='green')
diff --git a/pmpt/source.py b/pmpt/source.py
index 1ba56b5..2eb14b2 100644
--- a/pmpt/source.py
+++ b/pmpt/source.py
@@ -4,20 +4,26 @@ import os
 from rich.table import Table
 from . import util
 
-def line_search(li, val):
+def line_search(li, val,key):
+    # 线性搜索算法
     n = 0
     for i in li:
         print(i)
-        if i['id'] == val:
+        if i[key] == val:
             return i,n
         n += 1
     return None
     
 def add(url,priority):
-    sourceList = jsons.load(open(os.path.join(util.dirs.user_config_dir,'Source.json')))
-    if url in sourceList:
+    '''
+    添加源
+    '''
+    sourceList = jsons.load(open(os.path.join(util.dirs.user_config_dir,'Source.json'))) # 加载source源
+    
+    if not line_search(sourceList,url,'url'): # 判断源是否存在
         util.console.print('❌ [red]The source already exists[/red]')
         exit(1)
+        
     sourceList.append({
         'url':url,
         'id':str(uuid.uuid4())[:8],
@@ -28,12 +34,17 @@ def add(url,priority):
   
     
 def lists():
+    '''
+    列出所有源
+    '''
     sourceList = jsons.load(open(os.path.join(util.dirs.user_config_dir,'Source.json')))
+    # 构建table
     table = Table(show_header=True)
     table.add_column("ID",width=6)
     table.add_column('Priority',width=8)
     table.add_column('URL',width=25)
     
+    # 遍历source列表
     for i in sourceList:
         table.add_row(
             i['id'],
@@ -43,12 +54,15 @@ def lists():
     util.console.print(table)
     
 def remove(ids,yes):
+    '''
+    删除
+    '''
     if not ids:
         lists()
         ids = util.console.input('Please enter the source sequence number to be deleted:')
         
     sourceList:list = jsons.load(open(os.path.join(util.dirs.user_config_dir,'Source.json')))
-    source,n = line_search(sourceList,ids)
+    source,n = line_search(sourceList,ids,'id')
 
     if not source:
         util.console.print('❌ [red]The source for this ID does not exist[/red]')
@@ -71,11 +85,18 @@ def remove(ids,yes):
     jsons.dump(sourceList,open(os.path.join(util.dirs.user_config_dir,'Source.json'),'w'))
   
 def modify(ids,key,val):
+    '''
+    修改
+    '''
     sourceList:list = jsons.load(open(os.path.join(util.dirs.user_config_dir,'Source.json')))
-    source,n = line_search(sourceList,ids)
+    source,n = line_search(sourceList,ids,'id')
+    
     if not source:
         util.console.print('❌ [red]The source for this ID does not exist[/red]')
+        
     if key not in ['url','priority']:
         util.console.print('❌ [red]The item is not allowed to be modified or does not exist.[/red]')
+        
     sourceList[n][key] = val
+    
     jsons.dump(sourceList,open(os.path.join(util.dirs.user_config_dir,'Source.json'),'w'))
\ No newline at end of file
diff --git a/pmpt/util.py b/pmpt/util.py
index 992943e..f1235e7 100644
--- a/pmpt/util.py
+++ b/pmpt/util.py
@@ -2,10 +2,9 @@
 import os
 from subprocess import Popen
 import sys
-import pathlib
 import dill
 from rich.console import Console
-import time
+from loguru import logger
 import subprocess
 from moyanlib import jsons
 from platformdirs import PlatformDirs
@@ -15,11 +14,35 @@ IndexList = []
 console = Console()
 
 def getVer(baseVar):
-    baseVar = baseVar + '.' + os.environ.get('GITHUB_RUN_ID', str(int(time.time()))[:6])
+    baseVar = baseVar # + '.' + os.environ.get('GITHUB_RUN_ID', str(int(time.time()))[:6])
+    logger.info('PMPT '+baseVar)
     return baseVar
+
+def GlobalDecorator(frame, event, arg):
+    if event == 'call': 
+        try:
+            func_name = frame.f_code.co_name
+            module_name = frame.f_globals['__name__']
+            package_name = module_name.split('.')[0]  # 假设包名为模块名的第一部分
+            if package_name == 'pmpt':
+                logger.trace(f"调用函数 {module_name}.{func_name}")
+        except:
+            pass
+    return GlobalDecorator
     
-__version__ = getVer('1.0.1')
+sys.settrace(GlobalDecorator) 
+   
+logger.remove()
+logger.add(
+    os.path.join(dirs.user_data_dir,'log.log'),
+    level='TRACE',
+)
+
+__version__ = getVer('1.0.3')
+
+
 def init():
+    
     os.makedirs(dirs.user_data_dir,exist_ok=True)
     os.makedirs(os.path.join(dirs.user_data_dir,'Index'),exist_ok=True)
     os.makedirs(dirs.user_config_dir,exist_ok=True)
@@ -41,17 +64,21 @@ def loadIndex():
     sourceList = bubbleSort(sourceList)
     for source in sourceList:
         if not os.path.exists(os.path.join(dirs.user_data_dir,'Index',source['id']+'.pidx')):
+            logger.warning(source['url']+'没有索引')
             console.print(f'⚠️ [yellow]{source["url"]} did not create an index.[/yellow]')
             continue
+        logger.debug(source)
         IndexFile = dill.load(open(os.path.join(dirs.user_data_dir,'Index',source['id']+'.pidx'),'rb')) # 加载索引
         IndexList.append(IndexFile)
     if len(IndexList) == 0:
+        
         raise FileNotFoundError('No index. Run "pmpt update" first to update the index')
 
 def runpip(command,other=None,dbg=False,out=True) -> Popen:
     '''
     运行pip
     '''
+    logger.trace('调用runpip')
     if not other:
         other = []
     baseCommand = [sys.executable,'-m','pip']
@@ -60,13 +87,15 @@ def runpip(command,other=None,dbg=False,out=True) -> Popen:
     Command = baseCommand + other
     if dbg:
         console.print('Command to be run:',' '.join(Command))
-    
+    logger.debug(' ',)
     runClass = Popen(Command,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
     if out:
         for line in iter(runClass.stdout.readline, b''):
             # 在这里你可以对每一行输出进行处理
             line = line.decode('utf-8').strip()  # 将字节转换为字符串并去除换行符
             console.print(line) 
+        if runClass.returncode != 0:
+            console.print(runClass.stderr.read().decode())
         runClass.communicate()
     else:
         runClass.wait()
diff --git a/readme.md b/readme.md
new file mode 100644
index 0000000..e69de29
diff --git a/requirements.txt b/requirements.txt
index f935e70..3c17a59 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,4 +4,5 @@ moyanlib
 click
 dill
 tqdm
-rich
\ No newline at end of file
+rich
+loguru
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 90b241a..befda45 100644
--- a/setup.py
+++ b/setup.py
@@ -22,7 +22,7 @@ setup(
     author='MoYan',  # 作者
     author_email='moyan@moyanjdc.top',  # 作者邮箱
     description='A Python Package Advanced Manager',  # 包的简要描述
-    long_description='A longer description of your package',  # 包的详细描述
+    long_description=open("readme.md").read(),  # 包的详细描述
     long_description_content_type='text/markdown',  # 描述的内容类型
     classifiers=[  # 包的分类信息
         'Development Status :: 3 - Alpha',