diff --git a/code/dbapi.py b/code/dbapi.py
index c296a7f..9df1733 100644
--- a/code/dbapi.py
+++ b/code/dbapi.py
@@ -633,5 +633,32 @@ def setCreditByEventIdAndUserName(self,eid,username,credit):
 		return {"errorCode":200,"errorDesc":""}
 	#07/10
 
+
+	#add relation from temprelation or not
+	# lin 7/21
+	def addrelation(self,uid,cid,condition,kind):
+		cursor = self.db.cursor(cursorclass=MySQLdb.cursors.DictCursor)
+		if(condition!="yes"):
+			sql="delete from temprelation where uid=%s and cid=%s"
+			param=(uid,cid)
+			cursor.execute(sql,param)
+			self.db.commit()
+			data=[{'state':0},{'dec':"the cid not accept the request"}]#not accept the request return 0
+			result=json.dumps(data)
+			return result
+		else:
+			sql="insert relation(usrid,cid,kind)value(%s,%s,%s)" 
+			param=(uid,cid,kind)
+			cursor.execute(sql,param)
+			sql="delete from temprelation where uid=%s and cid=%s"
+			param=(uid,cid)
+			cursor.execute(sql,param)
+			self.db.commit()
+			data=[{'state':1},{'dec':"add relation success"}]#add relation success return state 1
+			result=json.dumps(data)
+			return result
+		cursor.close()
+
+
 	def __del__(self):
 		self.db.close()
diff --git a/code/handler/AddtemprelationHandler.py b/code/handler/AddtemprelationHandler.py
new file mode 100644
index 0000000..dcc7e14
--- /dev/null
+++ b/code/handler/AddtemprelationHandler.py
@@ -0,0 +1,15 @@
+import tornado.ioloop
+import tornado.web
+import tornado.httpserver
+import json
+
+class AddtemprelationHandler(tornado.web.RequestHandler):
+	def get(self):
+		self.write("<p>AddtemprelationHandler</p><form action='/api/addtemprelation' method='post'><input type='submit' value='submit'></form>")
+
+	def post(self):
+		content='{"uid":1,"cid":2,"kind":1,"condition":"yes"}'
+		j=json.loads(content)
+		result=self.application.dbapi.addrelation(j['uid'],j['cid'],j['condition'],j['kind'])
+		print result
+		
\ No newline at end of file
diff --git a/code/handler/__init__.py b/code/handler/__init__.py
index 1aecfa3..708bb43 100644
--- a/code/handler/__init__.py
+++ b/code/handler/__init__.py
@@ -19,4 +19,5 @@
 					 "UpdateUserInfoHandler",
 					 "startFollowHandler",
 					 "cancelFollowHandler",
-					 "GetArroundEvent"]
+					 "GetArroundEvent",
+					 "AddtemprelationHandler"]
diff --git a/code/main.py b/code/main.py
index ec0c974..b17becf 100644
--- a/code/main.py
+++ b/code/main.py
@@ -37,7 +37,8 @@ def __init__(self):
 			(r"/api/updateuserinfo",UpdateUserInfoHandler.UpdateUserInfoHandler),
 			(r"/api/getAround",GetArroundEvent.GetArroundEvent),
 			(r"/api/startfollow",startFollowHandler.startFollowHandler),
-			(r"/api/cancelfollow",cancelFollowHandler.cancelFollowHandler)]
+			(r"/api/cancelfollow",cancelFollowHandler.cancelFollowHandler),
+			(r"/api/addtemprelation",AddtemprelationHandler.AddtemprelationHandler)]
 		tornado.web.Application.__init__(self,handlers,**settings)
 		self.dbapi=dbapi.dbapi()
 		self.util=util.util()