diff --git a/infoschema/slow_log.go b/infoschema/slow_log.go
index 68a0053eb81d4..9f1014c07fe91 100644
--- a/infoschema/slow_log.go
+++ b/infoschema/slow_log.go
@@ -37,6 +37,7 @@ var slowQueryCols = []columnInfo{
 	{variable.SlowLogTimeStr, mysql.TypeTimestamp, 26, 0, nil, nil},
 	{variable.SlowLogTxnStartTSStr, mysql.TypeLonglong, 20, mysql.UnsignedFlag, nil, nil},
 	{variable.SlowLogUserStr, mysql.TypeVarchar, 64, 0, nil, nil},
+	{variable.SlowLogHostStr, mysql.TypeVarchar, 64, 0, nil, nil},
 	{variable.SlowLogConnIDStr, mysql.TypeLonglong, 20, mysql.UnsignedFlag, nil, nil},
 	{variable.SlowLogQueryTimeStr, mysql.TypeDouble, 22, 0, nil, nil},
 	{execdetails.ProcessTimeStr, mysql.TypeDouble, 22, 0, nil, nil},
@@ -162,6 +163,7 @@ type slowQueryTuple struct {
 	time              time.Time
 	txnStartTs        uint64
 	user              string
+	host              string
 	connID            uint64
 	queryTime         float64
 	processTime       float64
@@ -205,7 +207,13 @@ func (st *slowQueryTuple) setFieldValue(tz *time.Location, field, value string)
 		}
 		st.txnStartTs = num
 	case variable.SlowLogUserStr:
-		st.user = value
+		fields := strings.SplitN(value, "@", 2)
+		if len(field) > 0 {
+			st.user = fields[0]
+		}
+		if len(field) > 1 {
+			st.host = fields[1]
+		}
 	case variable.SlowLogConnIDStr:
 		num, err := strconv.ParseUint(value, 10, 64)
 		if err != nil {
@@ -325,6 +333,7 @@ func (st *slowQueryTuple) convertToDatumRow() []types.Datum {
 	}))
 	record = append(record, types.NewUintDatum(st.txnStartTs))
 	record = append(record, types.NewStringDatum(st.user))
+	record = append(record, types.NewStringDatum(st.host))
 	record = append(record, types.NewUintDatum(st.connID))
 	record = append(record, types.NewFloat64Datum(st.queryTime))
 	record = append(record, types.NewFloat64Datum(st.processTime))
diff --git a/infoschema/slow_log_test.go b/infoschema/slow_log_test.go
index 5692f609c8a47..1dc076af79948 100644
--- a/infoschema/slow_log_test.go
+++ b/infoschema/slow_log_test.go
@@ -53,7 +53,7 @@ select * from t;`)
 		}
 		recordString += str
 	}
-	expectRecordString := "2019-04-28 15:24:04.309074,405888132465033227,,0,0.216905,0.021,0,0,1,637,0,,,1,42a1c8aae6f133e934d4bf0147491709a8812ea05ff8819ec522780fe657b772,t1:1,t2:2,0.1,0.2,0.03,127.0.0.1:20160,0.05,0.6,0.8,0.0.0.0:20160,70724,select * from t;"
+	expectRecordString := "2019-04-28 15:24:04.309074,405888132465033227,,,0,0.216905,0.021,0,0,1,637,0,,,1,42a1c8aae6f133e934d4bf0147491709a8812ea05ff8819ec522780fe657b772,t1:1,t2:2,0.1,0.2,0.03,127.0.0.1:20160,0.05,0.6,0.8,0.0.0.0:20160,70724,select * from t;"
 	c.Assert(expectRecordString, Equals, recordString)
 
 	// fix sql contain '# ' bug
diff --git a/infoschema/tables_test.go b/infoschema/tables_test.go
index 31020e99ed846..18f42d78d0948 100644
--- a/infoschema/tables_test.go
+++ b/infoschema/tables_test.go
@@ -352,10 +352,10 @@ select * from t_slim;`))
 	tk.MustExec("set time_zone = '+08:00';")
 	re := tk.MustQuery("select * from information_schema.slow_query")
 	re.Check(testutil.RowsWithSep("|",
-		"2019-02-12 19:33:56.571953|406315658548871171|root@127.0.0.1|6|4.895492|0.161|0.101|0.092|1|100001|100000|test||0|42a1c8aae6f133e934d4bf0147491709a8812ea05ff8819ec522780fe657b772|t1:1,t2:2|0.1|0.2|0.03|127.0.0.1:20160|0.05|0.6|0.8|0.0.0.0:20160|70724|select * from t_slim;"))
+		"2019-02-12 19:33:56.571953|406315658548871171|root|127.0.0.1|6|4.895492|0.161|0.101|0.092|1|100001|100000|test||0|42a1c8aae6f133e934d4bf0147491709a8812ea05ff8819ec522780fe657b772|t1:1,t2:2|0.1|0.2|0.03|127.0.0.1:20160|0.05|0.6|0.8|0.0.0.0:20160|70724|select * from t_slim;"))
 	tk.MustExec("set time_zone = '+00:00';")
 	re = tk.MustQuery("select * from information_schema.slow_query")
-	re.Check(testutil.RowsWithSep("|", "2019-02-12 11:33:56.571953|406315658548871171|root@127.0.0.1|6|4.895492|0.161|0.101|0.092|1|100001|100000|test||0|42a1c8aae6f133e934d4bf0147491709a8812ea05ff8819ec522780fe657b772|t1:1,t2:2|0.1|0.2|0.03|127.0.0.1:20160|0.05|0.6|0.8|0.0.0.0:20160|70724|select * from t_slim;"))
+	re.Check(testutil.RowsWithSep("|", "2019-02-12 11:33:56.571953|406315658548871171|root|127.0.0.1|6|4.895492|0.161|0.101|0.092|1|100001|100000|test||0|42a1c8aae6f133e934d4bf0147491709a8812ea05ff8819ec522780fe657b772|t1:1,t2:2|0.1|0.2|0.03|127.0.0.1:20160|0.05|0.6|0.8|0.0.0.0:20160|70724|select * from t_slim;"))
 }
 
 func (s *testTableSuite) TestForAnalyzeStatus(c *C) {
diff --git a/sessionctx/variable/session.go b/sessionctx/variable/session.go
index 1d27574a76875..6202a8f3cb7e7 100644
--- a/sessionctx/variable/session.go
+++ b/sessionctx/variable/session.go
@@ -949,6 +949,8 @@ const (
 	SlowLogTxnStartTSStr = "Txn_start_ts"
 	// SlowLogUserStr is slow log field name.
 	SlowLogUserStr = "User"
+	// SlowLogHostStr only for slow_query table usage.
+	SlowLogHostStr = "Host"
 	// SlowLogConnIDStr is slow log field name.
 	SlowLogConnIDStr = "Conn_ID"
 	// SlowLogQueryTimeStr is slow log field name.