diff --git a/core/logs/console.go b/core/logs/console.go
index 66e2c7ea..05b13cd7 100644
--- a/core/logs/console.go
+++ b/core/logs/console.go
@@ -62,7 +62,7 @@ func (c *consoleWriter) Format(lm *LogMsg) string {
 		msg = strings.Replace(msg, levelPrefix[lm.Level], colors[lm.Level](levelPrefix[lm.Level]), 1)
 	}
 	h, _, _ := formatTimeHeader(lm.When)
-	bytes := append(append(h, msg...), '\n')
+	bytes := append(h, msg...)
 	return string(bytes)
 }
 
diff --git a/core/logs/console_test.go b/core/logs/console_test.go
index 02bff3ec..3ba932ab 100644
--- a/core/logs/console_test.go
+++ b/core/logs/console_test.go
@@ -76,7 +76,7 @@ func TestFormat(t *testing.T) {
 		Prefix:     "Cus",
 	}
 	res := log.Format(lm)
-	assert.Equal(t, "2020/09/19 20:12:37.000 \x1b[1;44m[D]\x1b[0m Cus Hello, world\n", res)
+	assert.Equal(t, "2020/09/19 20:12:37.000 \x1b[1;44m[D]\x1b[0m Cus Hello, world", res)
 	err := log.WriteMsg(lm)
 	assert.Nil(t, err)
 }