diff --git a/module/execution/model.php b/module/execution/model.php
index 6acd189014..6981b76abe 100755
--- a/module/execution/model.php
+++ b/module/execution/model.php
@@ -5767,6 +5767,12 @@ class executionModel extends model
         $post    = $_POST;
 
         $_POST = array();
+        $extendFields = $this->getExtendFields();
+        foreach(array_keys($extendFields) as $field)
+        {
+            if(isset($post[$field])) $_POST[$field] = $post[$field];
+        }
+
         $_POST['project']     = $projectID;
         $_POST['name']        = $project->name;
         $_POST['begin']       = $project->begin;
@@ -5820,6 +5826,12 @@ class executionModel extends model
         $post    = $_POST;
 
         $_POST = array();
+        $extendFields = $this->getExtendFields();
+        foreach(array_keys($extendFields) as $field)
+        {
+            if(isset($post[$field])) $_POST[$field] = $post[$field];
+        }
+
         $_POST['project']   = $projectID;
         $_POST['name']      = $project->name;
         $_POST['begin']     = $project->begin;
@@ -6001,4 +6013,23 @@ class executionModel extends model
         }
         return $sortedExecutions;
     }
+
+    /**
+     * Get Extend Fields in workflow.
+     *
+     * @param  string $module
+     * @access public
+     * @return array
+     */
+    public function getExtendFields($module = 'project')
+    {
+        $extendFields = $this->dao->select('field')
+            ->from(TABLE_WORKFLOWFIELD)
+            ->where('module')->eq('project')
+            ->andWhere('buildin')->eq(0)
+            ->andWhere('role')->eq('custom')
+            ->fetchPairs('field');
+
+        return $extendFields;
+    }
 }
diff --git a/test/class/execution.class.php b/test/class/execution.class.php
index 5c79afdd64..a773c81725 100644
--- a/test/class/execution.class.php
+++ b/test/class/execution.class.php
@@ -2979,4 +2979,17 @@ class executionTest
         }
         return $executionIDList;
     }
+
+    /**
+     * Get user custom workflow field.
+     *
+     * @param  string  $moduleName
+     * @access public
+     * @return array
+     */
+    public function getExtendFieldsTest($moduleName = 'project')
+    {
+        $extendFields = $this->executionModel->getExtendFields($moduleName);
+        return $extendFields;
+    }
 }