diff --git a/time.go b/time.go
index 671e145..e299b88 100644
--- a/time.go
+++ b/time.go
@@ -75,6 +75,9 @@ func (t Time) After(tm Time) bool {
 	if t.Hour > tm.Hour {
 		return true
 	}
+	if t.Hour < tm.Hour{
+		return false
+	}
 	return t.Minute > tm.Minute
 }
 
diff --git a/time_test.go b/time_test.go
index 7ddd258..041645d 100644
--- a/time_test.go
+++ b/time_test.go
@@ -114,6 +114,12 @@ func TestAfter(t *testing.T) {
 			t2:      Time{23, 59, true},
 			isAfter: false,
 		},
+		{
+			name:    "Before",
+			t1:      Time{11, 59, true},
+			t2:      Time{23, 59, true},
+			isAfter: false,
+		},
 	}
 	for _, tt := range cases {
 		t.Run(tt.name, func(t *testing.T) {