diff --git a/utils/conn.go b/utils/conn.go
index 40f658c..f7c9941 100755
--- a/utils/conn.go
+++ b/utils/conn.go
@@ -113,7 +113,7 @@ func (s *SnappyConn) Read(b []byte) (n int, err error) {
 			n = 0
 		}
 	}()
-	if n, err = s.r.Read(b); err != nil {
+	if n, err = s.r.Read(b); err != nil || err == io.EOF {
 		return
 	}
 	if s.crypt {
diff --git a/utils/util.go b/utils/util.go
index f631f3a..669bd5a 100755
--- a/utils/util.go
+++ b/utils/util.go
@@ -153,7 +153,7 @@ func GetIntNoerrByStr(str string) int {
 
 var bufPool = sync.Pool{
 	New: func() interface{} {
-		return make([]byte, 65535)
+		return make([]byte, 65536)
 	},
 }
 // io.copy的优化版，读取buffer长度原为32*1024，与snappy不同，导致读取出的内容存在差异，不利于解密，特此修改