diff --git a/app/adminapi/logic/bid/BidBiddingDecisionLogic.php b/app/adminapi/logic/bid/BidBiddingDecisionLogic.php
index af7c5c9ba..fe5810baf 100644
--- a/app/adminapi/logic/bid/BidBiddingDecisionLogic.php
+++ b/app/adminapi/logic/bid/BidBiddingDecisionLogic.php
@@ -133,6 +133,8 @@ class BidBiddingDecisionLogic extends BaseLogic
      */
     public static function detail($params): array
     {
-        return BidBiddingDecision::findOrEmpty($params['id'])->toArray();
+        $bidBiddingDecision = BidBiddingDecision::findOrEmpty($params['id']);
+        $bidBiddingDecision->project = $bidBiddingDecision->project;
+        return $bidBiddingDecision->toArray();
     }
 }
\ No newline at end of file
diff --git a/app/adminapi/logic/bid/BidBuyBiddingDocumentLogic.php b/app/adminapi/logic/bid/BidBuyBiddingDocumentLogic.php
index f439fe9c8..0e31236b0 100644
--- a/app/adminapi/logic/bid/BidBuyBiddingDocumentLogic.php
+++ b/app/adminapi/logic/bid/BidBuyBiddingDocumentLogic.php
@@ -132,6 +132,8 @@ class BidBuyBiddingDocumentLogic extends BaseLogic
      */
     public static function detail($params): array
     {
-        return BidBuyBiddingDocument::findOrEmpty($params['id'])->toArray();
+        $bidBuyBiddingDocument = BidBuyBiddingDocument::findOrEmpty($params['id']);
+        $bidBuyBiddingDocument->project = $bidBuyBiddingDocument->project;
+        return $bidBuyBiddingDocument->toArray();
     }
 }
\ No newline at end of file
diff --git a/app/common/model/bid/BidBiddingDecision.php b/app/common/model/bid/BidBiddingDecision.php
index 00f66776f..ef0b15121 100644
--- a/app/common/model/bid/BidBiddingDecision.php
+++ b/app/common/model/bid/BidBiddingDecision.php
@@ -30,5 +30,10 @@ class BidBiddingDecision extends BaseModel
     protected $name = 'bid_bidding_decision';
     protected $deleteTime = 'delete_time';
 
+    public function project()
+    {
+        return $this->belongsTo(\app\common\model\project\Project::class, 'project_id');
+    }
+
     
 }
\ No newline at end of file
diff --git a/app/common/model/bid/BidBuyBiddingDocument.php b/app/common/model/bid/BidBuyBiddingDocument.php
index f5fd0489a..ff0ae8d53 100644
--- a/app/common/model/bid/BidBuyBiddingDocument.php
+++ b/app/common/model/bid/BidBuyBiddingDocument.php
@@ -30,5 +30,9 @@ class BidBuyBiddingDocument extends BaseModel
     protected $name = 'bid_buy_bidding_document';
     protected $deleteTime = 'delete_time';
 
+    public function project()
+    {
+        return $this->belongsTo(\app\common\model\project\Project::class, 'project_id');
+    }
     
 }
\ No newline at end of file