diff --git a/kernel/api/history.go b/kernel/api/history.go
index 4f1c50274..813f677f0 100644
--- a/kernel/api/history.go
+++ b/kernel/api/history.go
@@ -40,7 +40,11 @@ func searchHistory(c *gin.Context) {
 	if nil != arg["page"] {
 		page = int(arg["page"].(float64))
 	}
-	histories := model.FullTextSearchHistory(query, page)
+	op := "all"
+	if nil != arg["op"] {
+		op = arg["op"].(string)
+	}
+	histories := model.FullTextSearchHistory(query, op, page)
 	ret.Data = map[string]interface{}{
 		"histories": histories,
 	}
diff --git a/kernel/model/history.go b/kernel/model/history.go
index f52a9e4a2..e99a14b5c 100644
--- a/kernel/model/history.go
+++ b/kernel/model/history.go
@@ -275,7 +275,7 @@ func GetDocHistory(boxID string, page int) (ret []*History, err error) {
 	return
 }
 
-func FullTextSearchHistory(query string, page int) (ret []*History) {
+func FullTextSearchHistory(query, op string, page int) (ret []*History) {
 	query = gulu.Str.RemoveInvisible(query)
 	query = stringQuery(query)
 
@@ -284,8 +284,10 @@ func FullTextSearchHistory(query string, page int) (ret []*History) {
 	to := page * pageSize
 
 	table := "histories_fts_case_insensitive"
-	projections := "type, op, title, content, path, created"
-	stmt := "SELECT " + projections + " FROM " + table + " WHERE " + table + " MATCH '{title content}:(" + query + ")'"
+	stmt := "SELECT * FROM " + table + " WHERE " + table + " MATCH '{title content}:(" + query + ")'"
+	if "all" != op {
+		stmt += " AND op = '" + op + "'"
+	}
 	stmt += " ORDER BY created DESC LIMIT " + strconv.Itoa(from) + ", " + strconv.Itoa(to)
 	sqlHistories := sql.SelectHistoriesRawStmt(stmt)
 	ret = fromSQLHistories(sqlHistories)