diff --git a/Database/Command.php b/Database/Command.php
index ce0a86b2..d8479a63 100644
--- a/Database/Command.php
+++ b/Database/Command.php
@@ -175,12 +175,15 @@ class Command extends Component
 		if (!($query = $connect->query($this->sql))) {
 			return $this->addError($connect->errorInfo()[2] ?? '数据库异常, 请稍后再试.');
 		}
-		return match ($type) {
-			self::ROW_COUNT => $query->rowCount(),
-			self::FETCH_COLUMN => $query->fetchColumn(),
-			self::FETCH_ALL => $query->fetchAll(PDO::FETCH_ASSOC),
-			default => $query->fetch(PDO::FETCH_ASSOC)
-		};
+		if ($type === static::FETCH_COLUMN) {
+			return $query->fetchAll(PDO::FETCH_ASSOC);
+		} else if ($type === static::ROW_COUNT) {
+			return $query->rowCount();
+		} else if ($type === static::FETCH_ALL) {
+			return $query->fetchAll(PDO::FETCH_ASSOC);
+		} else {
+			return $query->fetch(PDO::FETCH_ASSOC);
+		}
 	}
 
 	/**