diff --git a/README.md b/README.md
index 19fc7ac..2a305ae 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
+#### 补丁说明
+由于Gevent对MySQLDB库不支持，因此采用pymysql库，使用纯python的方式进行异步处理
+
 ####G-Firefly简介+Firefly-Gevent重要迭代版本alpha 0.1.5介绍
 在alpha 0.1.5做了如下的改进：
 １、单node节点断开与root节点的连接后自动重连。
diff --git a/gfirefly/gfirefly/dbentrust/dbpool.py b/gfirefly/gfirefly/dbentrust/dbpool.py
index 87ce01c..d5ccb11 100755
--- a/gfirefly/gfirefly/dbentrust/dbpool.py
+++ b/gfirefly/gfirefly/dbentrust/dbpool.py
@@ -4,9 +4,10 @@
 
 @author: lan (www.9miao.com)
 '''
-from DBUtils.PooledDB import PooledDB
+from DBUtils.PooledDB import PooledDB, InvalidConnection
+import pymysql
 
-DBCS = {'MySQLdb':"MySQLdb",}
+# DBCS = {'MySQLdb':"MySQLdb",}
 
 # class DBPool(PooledDB):
 #     """
@@ -14,6 +15,36 @@
 #     def __init__(self, creator, *args, **kwargs):
 #         PooledDB.__init__(self, creator, *args, **kwargs)
 #         self.config = kwargs
+
+
+class PyMysqlProxyDBConnection:
+    """Proxy the pymysql connection api for the MySQLdb api"""
+
+    def __init__(self, dbConnection):
+        self._dbConnection = dbConnection
+
+    def __getattr__(self, name):
+        """Proxy all members of the class."""
+        if self._dbConnection:
+            return getattr(self._dbConnection, name)
+        else:
+            raise InvalidConnection
+
+    def close(self):
+        if self._dbConnection:
+            self._dbConnection.close()
+
+    def cursor(self, cursorclass=None):
+        if cursorclass is None:
+            self._dbConnection.cursor()
+        return self._dbConnection.cursor(cursor=cursorclass)
+
+    def __del__(self):
+        """Delete the pooled connection."""
+        try:
+            self._dbConnection.close()
+        except Exception:
+            pass
         
 class MultiDBPool(object):
     """
@@ -28,9 +59,10 @@ def initPool(self,config):
         """
         self.dbpool = {}
         for dbkey,dbconfig in config.items():
-            _creator = DBCS.get(dbconfig.get('engine','MySQLdb'))
-            creator = __import__(_creator)
-            self.dbpool[dbkey] = PooledDB(creator,**dbconfig)
+            # _creator = DBCS.get(dbconfig.get('engine','MySQLdb'))
+            # creator = __import__(_creator)
+            # self.dbpool[dbkey] = PooledDB(creator=creator,**dbconfig)
+            self.dbpool[dbkey] = PooledDB(creator=pymysql, **dbconfig)
             
     def bind_router(self,router):
         """
@@ -53,13 +85,13 @@ def connection(self,write=True,**kw):
         """
         """
         if not self.router:
-            return self.dbpool.values()[0].connection(shareable=kw.get("shareable",True))
+            return PyMysqlProxyDBConnection(self.dbpool.values()[0].connection(shareable=kw.get("shareable",True)))
         if write:
             dbkey = self.router.db_for_write(**kw)
-            return self.dbpool[dbkey].connection(shareable=kw.get("shareable",True))
+            return PyMysqlProxyDBConnection(self.dbpool[dbkey].connection(shareable=kw.get("shareable",True)))
         else:
             dbkey = self.router.db_for_read(**kw)
-            return self.dbpool[dbkey].connection(shareable=kw.get("shareable",True))
+            return PyMysqlProxyDBConnection(self.dbpool[dbkey].connection(shareable=kw.get("shareable",True)))
 
 
 dbpool = MultiDBPool()
diff --git a/gfirefly/gfirefly/dbentrust/util.py b/gfirefly/gfirefly/dbentrust/util.py
index 2fcc974..45450b7 100755
--- a/gfirefly/gfirefly/dbentrust/util.py
+++ b/gfirefly/gfirefly/dbentrust/util.py
@@ -6,7 +6,7 @@
 '''
 
 from dbpool import dbpool
-from MySQLdb.cursors import DictCursor
+from pymysql.cursors import DictCursor
 from numbers import Number
 from gtwisted.utils import log
 import traceback
diff --git a/gfirefly/setup.py b/gfirefly/setup.py
index e968636..c1e037a 100644
--- a/gfirefly/setup.py
+++ b/gfirefly/setup.py
@@ -28,7 +28,8 @@
 		  "affinity",
 		  "python-memcached",
 		  "MySQL-python",
-                  "gevent-zeromq"
+          "gevent-zeromq",
+          "PyMySQL"
       ],
       entry_points="""
       # -*- Entry points: -*-