diff --git a/application/models/mrir_model.php b/application/models/mrir_model.php
index 66ebdabc..79ed539d 100755
--- a/application/models/mrir_model.php
+++ b/application/models/mrir_model.php
@@ -310,14 +310,35 @@ TMD.QuantityRejected,ST.StatusName,TMD.Remarks,AdvanceAmount ');
 	
 	function UpdatePOMaster($PONO,$PoMrirStatus,$updatedBy)
 	{
-       
-	
+        $this->db->select('*');
+        $this->db->from('T_PurchaseOrder_LineItem');
+		$this->db->where('PONO',$PONO);
+		$this->db->where('Status !=',MRIR_APPROVED);	    
+		$query = $this->db->get();
+		
+		$ApprovedCnt = $query->num_rows;
+		
+		$this->db->select('*');
+        $this->db->from('T_PurchaseOrder_LineItem');
+		$this->db->where('PONO',$PONO);
+		$this->db->where('Status !=',MRIR_REJECTED);	    
+		$query1 = $this->db->get();		
+		$RejectedCnt = $query1->num_rows;
+		
+        if ($ApprovedCnt == 0) {
 			$this->db->where('PONO', $PONO);
-			$POStatus = array('status'=>$PoMrirStatus,'UpdateBY'=>$updatedBy);
+			$POStatus = array('status'=>MRIR_APPROVED,'UpdateBY'=>$updatedBy);
 		    $this->db->update('T_PurchaseOrder_Master', $POStatus);
+		}
+		elseif ($RejectedCnt == 0) {
+			$this->db->where('PONO', $PONO);
+			$POStatus = array('status'=>MRIR_REJECTED,'UpdateBY'=>$updatedBy);
+		    $this->db->update('T_PurchaseOrder_Master', $POStatus);
+		}
+	
 	
-		return TRUE;
 	}
+	
       
 }
 ?>
\ No newline at end of file