diff --git a/module/product/model.php b/module/product/model.php
index d0aae19827..ce5db46613 100755
--- a/module/product/model.php
+++ b/module/product/model.php
@@ -637,18 +637,18 @@ class productModel extends model
      * 获取需求列表。
      * Get stories.
      *
-     * @param  int    $productID
-     * @param  string $branch
-     * @param  string $browseType bymodule|unclosed|allstory|assignedtome|openedbyme|reviewbyme|draftstory|reviewedbyme|assignedbyme|closedbyme|activestory|changingstory|reviewingstory|willclose|closedstory
-     * @param  int    $queryID
-     * @param  int    $moduleID
-     * @param  string $type       requirement|story
-     * @param  string $sort
-     * @param  object $pager
+     * @param  int|array $productID
+     * @param  string    $branch
+     * @param  string    $browseType bymodule|unclosed|allstory|assignedtome|openedbyme|reviewbyme|draftstory|reviewedbyme|assignedbyme|closedbyme|activestory|changingstory|reviewingstory|willclose|closedstory
+     * @param  int       $queryID
+     * @param  int       $moduleID
+     * @param  string    $type       requirement|story
+     * @param  string    $sort
+     * @param  object    $pager
      * @access public
      * @return array
      */
-    public function getStories(int $productID, string $branch, string $browseType, int $queryID, int $moduleID, string $type = 'story', string $sort = 'id_desc', object|null$pager = null): array
+    public function getStories(int|array $productID, string $branch, string $browseType, int $queryID, int $moduleID, string $type = 'story', string $sort = 'id_desc', object|null$pager = null): array
     {
         if(commonModel::isTutorialMode()) return $this->loadModel('tutorial')->getStories();
 
diff --git a/module/story/model.php b/module/story/model.php
index 850468a9ac..6a4c83f607 100644
--- a/module/story/model.php
+++ b/module/story/model.php
@@ -2308,7 +2308,7 @@ class storyModel extends model
     /**
      * Get stories list of a product.
      *
-     * @param  string|int       $productID
+     * @param  string|int|array $productID
      * @param  array|string|int $branch
      * @param  array|string     $moduleIdList
      * @param  array|string     $status
@@ -2321,7 +2321,7 @@ class storyModel extends model
      * @access public
      * @return array
      */
-    public function getProductStories(string|int $productID = 0, array|string|int $branch = 0, array|string $moduleIdList = '', array|string $status = 'all', string $type = 'story', string $orderBy = 'id_desc', bool $hasParent = true, array|string $excludeStories = '', object|null $pager = null): array
+    public function getProductStories(string|int|array $productID = 0, array|string|int $branch = 0, array|string $moduleIdList = '', array|string $status = 'all', string $type = 'story', string $orderBy = 'id_desc', bool $hasParent = true, array|string $excludeStories = '', object|null $pager = null): array
     {
         if(commonModel::isTutorialMode()) return $this->loadModel('tutorial')->getStories();
         $showGrades = isset($this->config->{$type}->showGrades) ? $this->config->{$type}->showGrades : null;
@@ -2596,7 +2596,7 @@ class storyModel extends model
     /**
      * Get stories by a field.
      *
-     * @param  int          $productID
+     * @param  int|array    $productID
      * @param  int|string   $branch
      * @param  string|array $modules
      * @param  string       $fieldName
@@ -2608,7 +2608,7 @@ class storyModel extends model
      * @access public
      * @return array
      */
-    public function getByField(int $productID, int|string $branch, string|array $modules, string $fieldName, string $fieldValue, string $type = 'story', string $orderBy = '', object|null $pager = null, string $operator = 'equal'): array
+    public function getByField(int|array $productID, int|string $branch, string|array $modules, string $fieldName, string $fieldValue, string $type = 'story', string $orderBy = '', object|null $pager = null, string $operator = 'equal'): array
     {
         if(!$this->loadModel('common')->checkField(TABLE_STORY, $fieldName) and $fieldName != 'reviewBy' and $fieldName != 'assignedBy') return array();
 
@@ -2656,16 +2656,16 @@ class storyModel extends model
     /**
      * Get to be closed stories.
      *
-     * @param  int    $productID
-     * @param  int    $branch
-     * @param  string $modules
-     * @param  string $type requirement|story
-     * @param  string $orderBy
-     * @param  object $pager
+     * @param  int|array $productID
+     * @param  int       $branch
+     * @param  string    $modules
+     * @param  string    $type requirement|story
+     * @param  string    $orderBy
+     * @param  object    $pager
      * @access public
      * @return array
      */
-    public function get2BeClosed(int $productID, int|string $branch, string|array $modules, string $type = 'story', string $orderBy = '', object|null $pager = null): array
+    public function get2BeClosed(int|array $productID, int|string $branch, string|array $modules, string $type = 'story', string $orderBy = '', object|null $pager = null): array
     {
         $showGrades = isset($this->config->{$type}->showGrades) ? $this->config->{$type}->showGrades : null;
         if($showGrades)
diff --git a/module/story/tao.php b/module/story/tao.php
index bf4c3268cd..cf7e4dbb3e 100644
--- a/module/story/tao.php
+++ b/module/story/tao.php
@@ -189,12 +189,12 @@ class storyTao extends storyModel
      * 根据产品 ID 列表和分支参数，构建查询条件。
      * Build products condition.
      *
-     * @param  string|int       $productIdList
+     * @param  string|int|array $productIdList
      * @param  array|string|int $branch
      * @access protected
      * @return string
      */
-    protected function buildProductsCondition(string|int $productIdList, array|string|int $branch = 'all'): string
+    protected function buildProductsCondition(string|int|array $productIdList, array|string|int $branch = 'all'): string
     {
         /* 如果查询所有分支，直接用 idList 条件。 */
         if(empty($productIdList))  $productIdList = '0';