diff --git a/request-10-times-then-connect-abort.md b/request-10-times-then-connect-abort.md
deleted file mode 100644
index 869e9ff..0000000
--- a/request-10-times-then-connect-abort.md
+++ /dev/null
@@ -1,14 +0,0 @@
-router.get('/', function(req, res, next) {
-    let querys=req.query;
-    pg.connect(constr, function(err, client, done) {
-        if (err) {
-            console.log(err);
-            res.send({status:err});
-            return;
-        }
-        res.send({status:'ok'});
-       client.end();
-   });
-});
-
-when i request 10 times,the pg connect is no response and no err but could not connect...please help me 
\ No newline at end of file