diff --git a/module/execution/model.php b/module/execution/model.php
index bbc2dfd6dd..38c9e8b685 100755
--- a/module/execution/model.php
+++ b/module/execution/model.php
@@ -2333,7 +2333,7 @@ class executionModel extends model
                 $data->plan    = trim($data->plan, ',');
                 $data->plan    = empty($data->plan) ? 0 : ",$data->plan,";
 
-                $this->dao->insert(TABLE_PROJECTPRODUCT)->data($data)->exec();
+                $this->dao->replace(TABLE_PROJECTPRODUCT)->data($data)->exec();
                 $existedProducts[$productID][$branchID] = true;
             }
         }
diff --git a/module/project/model.php b/module/project/model.php
index fe109c0795..c24a68b157 100755
--- a/module/project/model.php
+++ b/module/project/model.php
@@ -2129,7 +2129,7 @@ class projectModel extends model
                 $data->branch  = 0;
             }
 
-            $this->dao->insert(TABLE_PROJECTPRODUCT)->data($data)->exec();
+            $this->dao->replace(TABLE_PROJECTPRODUCT)->data($data)->exec();
 
             $productIdList[] = $data->product;
         }