Merge pull request #4658 from taosdata/bugfix/td-2528

[TD-2528]<fix>: messy characters in alert msgs

alert/go.mod

@@ -5,7 +5,7 @@ go 1.14
 require (
 	github.com/jmoiron/sqlx v1.2.0
 	github.com/mattn/go-sqlite3 v2.0.3+incompatible
-	github.com/taosdata/driver-go v0.0.0-20200727182616-1a3b1941c206
+	github.com/taosdata/driver-go v0.0.0-20201113094317-050667e5b4d0
 	go.uber.org/zap v1.14.1
 	google.golang.org/appengine v1.6.5 // indirect
 	gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c