diff --git a/module/design/test/design.class.php b/module/design/test/design.class.php
index 4164ff2757..2553ae6a60 100644
--- a/module/design/test/design.class.php
+++ b/module/design/test/design.class.php
@@ -217,4 +217,23 @@ class designTest
         if(dao::isError()) return dao::getError();
         return $design;
     }
+
+    /**
+     * 更新设计关联的代码提交记录。
+     * Update the commit logs linked with the design.
+     *
+     * @param  int   $designID
+     * @param  int   $repoID
+     * @param  array $revisions
+     * @access public
+     * @return array
+     */
+    public function updateLinkedCommitsTest(int $designID, int $repoID, array $revisions = array()): array
+    {
+        $this->objectModel->dao->delete()->from(TABLE_RELATION)->exec();
+        $this->objectModel->updateLinkedCommits($designID, $repoID, $revisions);
+
+        if(dao::isError()) return dao::getError();
+        return $this->objectModel->dao->select('*')->from(TABLE_RELATION)->fetchAll();
+    }
 }
diff --git a/module/design/test/tao/updatelinkedcommits.php b/module/design/test/tao/updatelinkedcommits.php
new file mode 100644
index 0000000000..4c4e3ebb4b
--- /dev/null
+++ b/module/design/test/tao/updatelinkedcommits.php
@@ -0,0 +1,27 @@
+#!/usr/bin/env php
+<?php
+/**
+
+title=测试 designModel->updateLinkedCommits();
+cid=1
+
+*/
+
+include dirname(__FILE__, 5) . '/test/lib/init.php';
+include dirname(__FILE__, 2) . '/design.class.php';
+
+zdTable('design')->config('design')->gen(1);
+zdTable('relation')->gen(0);
+
+$designs      = array(0, 1, 2);
+$repos        = array(0, 1);
+$revisions[0] = array();
+$revisions[1] = array(1, 2, 3);
+
+$designTester = new designTest();
+r($designTester->updateLinkedCommitsTest($designs[0], $repos[0], $revisions[0])) && p()                                                 && e('0');                                    // 测试空数据
+r($designTester->updateLinkedCommitsTest($designs[0], $repos[1], $revisions[1])) && p()                                                 && e('0');                                    // 测试designID为0的数据
+r($designTester->updateLinkedCommitsTest($designs[1], $repos[0], $revisions[1])) && p()                                                 && e('0');                                    // 测试repoID为0的数据
+r($designTester->updateLinkedCommitsTest($designs[1], $repos[1], $revisions[0])) && p()                                                 && e('0');                                    // 测试提交记录为空的数据
+r($designTester->updateLinkedCommitsTest($designs[1], $repos[1], $revisions[1])) && p('5:project,product,AType,AID,BType,BID,relation') && e('11,0,commit,3,design,1,completedfrom'); // 测试正常数据
+r($designTester->updateLinkedCommitsTest($designs[2], $repos[1], $revisions[1])) && p()                                                 && e('0');                                    // 测试designID不存在的数据