diff --git a/auto-bid-tool/models/allbids.com.au/allbids-product-bid.js b/auto-bid-tool/models/allbids.com.au/allbids-product-bid.js
index 1fbaaf5..b054fe2 100644
--- a/auto-bid-tool/models/allbids.com.au/allbids-product-bid.js
+++ b/auto-bid-tool/models/allbids.com.au/allbids-product-bid.js
@@ -277,7 +277,7 @@ export class AllbidsProductBid extends ProductBid {
       }
 
       // Kiểm tra thời gian bid
-      if (this.start_bid_time && !isTimeReached(this.start_bid_time)) {
+      if (!this.start_bid_time || !isTimeReached(this.start_bid_time)) {
         console.log(
           `⏳ [${this.id}] Not yet time to bid. Skipping Product: ${
             this.name || "None"