diff --git a/module/bug/model.php b/module/bug/model.php
index 3862be4c74..1c1505447c 100644
--- a/module/bug/model.php
+++ b/module/bug/model.php
@@ -1786,26 +1786,31 @@ class bugModel extends model
     /**
      * Link bug to build and release
      *
-     * @param  string|array    $bugs
-     * @param  int    $resolvedBuild
+     * @param  int        $bugID
+     * @param  int|string $resolvedBuild
      * @access public
      * @return bool
      */
-    public function linkBugToBuild($bugs, $resolvedBuild)
+    public function linkBugToBuild(int $bugID, int|string $resolvedBuild): bool
     {
-        if(empty($resolvedBuild) or $resolvedBuild == 'trunk') return true;
-        if(is_array($bugs)) $bugs = implode(',', $bugs);
+        /* 如果版本为空，或者版本为主干，返回。 */
+        /* If resolved build is empty or resolved build is trunk, return true. */
+        if(empty($resolvedBuild) || $resolvedBuild == 'trunk') return true;
 
+        /* 获取版本信息，并且将bugs关联到版本。 */
+        /* Get build information, and relate the bugs to the build. */
         $build     = $this->dao->select('id,product,bugs')->from(TABLE_BUILD)->where('id')->eq($resolvedBuild)->fetch();
-        $buildBugs = $build->bugs . ',' . $bugs;
+        $buildBugs = $build->bugs . ',' . $bugID;
         $buildBugs = explode(',', trim($buildBugs, ','));
         $buildBugs = array_unique($buildBugs);
         $this->dao->update(TABLE_BUILD)->set('bugs')->eq(implode(',', $buildBugs))->where('id')->eq($resolvedBuild)->exec();
 
+        /* 将bugs关联到版本关联的发布。 */
+        /* Relate bugs to the build-related release. */
         $release = $this->dao->select('id,bugs')->from(TABLE_RELEASE)->where('product')->eq($build->product)->andWhere("(FIND_IN_SET('$resolvedBuild', build) or shadow = $resolvedBuild)")->andWhere('deleted')->eq('0')->fetch();
         if($release)
         {
-            $releaseBugs = $release->bugs . ',' . $bugs;
+            $releaseBugs = $release->bugs . ',' . $bugID;
             $releaseBugs = explode(',', trim($releaseBugs, ','));
             $releaseBugs = array_unique($releaseBugs);
             $this->dao->update(TABLE_RELEASE)->set('bugs')->eq(implode(',', $releaseBugs))->where('id')->eq($release->id)->exec();
diff --git a/module/bug/test/bug.class.php b/module/bug/test/bug.class.php
index eef45146c5..1e8a1941a9 100644
--- a/module/bug/test/bug.class.php
+++ b/module/bug/test/bug.class.php
@@ -1143,14 +1143,14 @@ class bugTest
     /**
      * Test link bug to build and release.
      *
-     * @param  array  $bugIDList
-     * @param  int    $resolvedBuild
+     * @param  int        $bugID
+     * @param  int|string $resolvedBuild
      * @access public
-     * @return object
+     * @return object|array|bool
      */
-    public function linkBugToBuildTest($bugIDList, $resolvedBuild)
+    public function linkBugToBuildTest(int $bugID, int|string $resolvedBuild): array|object|bool
     {
-        $this->objectModel->linkBugToBuild($bugIDList, $resolvedBuild);
+        $this->objectModel->linkBugToBuild($bugID, $resolvedBuild);
 
         global $tester;
         $release = $tester->dao->select('id,bugs')->from(TABLE_RELEASE)->where('build')->eq($resolvedBuild)->andWhere('deleted')->eq('0')->fetch();
diff --git a/module/bug/test/model/linkbugtobuild.php b/module/bug/test/model/linkbugtobuild.php
index a84f1f8157..8c64eabf4f 100755
--- a/module/bug/test/model/linkbugtobuild.php
+++ b/module/bug/test/model/linkbugtobuild.php
@@ -18,17 +18,16 @@ pid=1
 
 */
 
-$bugIDList1 = array('1', '2');
-$bugIDList2 = array('3', '4');
-$bugIDList3 = array('5', '6');
-$bugIDList4 = array('7', '8');
-$bugIDList5 = array('9', '10');
+$bugIDList = array(1, 2, 3, 4, 5, 6, 7, 8, 9);
 
-$buildList = array('1', '3', '5');
+$buildList = array(1, 3, 5, 'trunk', 0, '');
 
 $bug = new bugTest();
-r($bug->linkBugToBuildTest($bugIDList1, $buildList[0])) && p('bugs', '-')  && e('1,2');   // 把bug 1 2关联到build 1
-r($bug->linkBugToBuildTest($bugIDList2, $buildList[1])) && p('bugs', '-')  && e('3,4');   // 把bug 3 4关联到build 3
-r($bug->linkBugToBuildTest($bugIDList3, $buildList[2])) && p('bugs', '-')  && e('5,6');   // 把bug 5 6关联到build 5
-r($bug->linkBugToBuildTest($bugIDList4, $buildList[0])) && p('bugs', '-')  && e('1,2,7,8');   // 把bug 5 6关联到build 1
-r($bug->linkBugToBuildTest($bugIDList5, $buildList[0])) && p('bugs', '-')  && e('1,2,7,8,9,10');   // 把bug 5 6关联到build 1
+r($bug->linkBugToBuildTest($bugIDList[0], $buildList[0])) && p('bugs', '-')  && e('1');     // 把bug 1关联到build 1
+r($bug->linkBugToBuildTest($bugIDList[1], $buildList[1])) && p('bugs', '-')  && e('2');     // 把bug 2关联到build 3
+r($bug->linkBugToBuildTest($bugIDList[2], $buildList[2])) && p('bugs', '-')  && e('3');     // 把bug 3关联到build 5
+r($bug->linkBugToBuildTest($bugIDList[3], $buildList[0])) && p('bugs', '-')  && e('1,4');   // 把bug 4 关联到build 1
+r($bug->linkBugToBuildTest($bugIDList[4], $buildList[0])) && p('bugs', '-')  && e('1,4,5'); // 把bug 5 关联到build 1
+r($bug->linkBugToBuildTest($bugIDList[5], $buildList[3])) && p('bugs', '-')  && e('0');     // 把bug 6 关联到build trunk
+r($bug->linkBugToBuildTest($bugIDList[6], $buildList[4])) && p('bugs', '-')  && e('0');     // 把bug 7 关联到build 0
+r($bug->linkBugToBuildTest($bugIDList[7], $buildList[5])) && p('bugs', '-')  && e('0');     // 把bug 8 关联到build ''