diff --git a/module/screen/model.php b/module/screen/model.php
index fd2f426c52..0597012cd8 100644
--- a/module/screen/model.php
+++ b/module/screen/model.php
@@ -350,17 +350,19 @@ class screenModel extends model
     public function setValueByPath(object &$option, string $path, mixed $value): void
     {
         $keys = explode('.', $path);
+        $keyCount = count($keys);
 
         $current = &$option;
-        foreach ($keys as $key) {
-            if(is_numeric($key))
-            {
-                if(!isset($current[$key])) $current[$key] = array();
-            }
-            else
-            {
-                if(!isset($current->$key)) $current->$key = new stdclass();
-            }
+        foreach ($keys as $index => $key)
+        {
+            $isEnd = ($index + 1) >= $keyCount;
+            $nextKey = $isEnd ? null : $keys[$index + 1];
+
+            $isArray = is_numeric($key);
+            $nextIsArray = is_numeric($nextKey);
+
+            if($isArray && !isset($current[$key])) $current[$key] = $nextIsArray ? array() : new stdclass();
+            if(!$isArray && !isset($current->$key)) $current->$key = $nextIsArray ? array() : new stdclass();
 
             if (is_array($current)) {
                 $current = &$current[$key];
diff --git a/module/screen/test/lib/screen.unittest.class.php b/module/screen/test/lib/screen.unittest.class.php
index 5a8ffa1011..67d7f780d1 100755
--- a/module/screen/test/lib/screen.unittest.class.php
+++ b/module/screen/test/lib/screen.unittest.class.php
@@ -431,6 +431,20 @@ class screenTest
         return $this->objectModel->filter;
     }
 
+    /**
+     *  Test set value by path.
+     *
+     * @param  object $option
+     * @param  string $path
+     * @param  string $value
+     * @access public
+     * @return void
+     */
+    public function setValueByPathTest(object &$option, string $path, mixed $value): void
+    {
+        $this->objectModel->setValueByPath($option, $path, $value);
+    }
+
     /**
      * 初始化过滤条件。
      * Initialize filter conditions.
diff --git a/module/screen/test/model/setvaluebypath.php b/module/screen/test/model/setvaluebypath.php
new file mode 100644
index 0000000000..195ffc0d54
--- /dev/null
+++ b/module/screen/test/model/setvaluebypath.php
@@ -0,0 +1,44 @@
+#!/usr/bin/env php
+<?php
+include dirname(__FILE__, 5) . '/test/lib/init.php';
+include dirname(__FILE__, 2) . '/lib/screen.unittest.class.php';
+
+/**
+
+title=测试 screenModel->setValueByPath();
+timeout=0
+cid=1
+
+- 测试title.show=true @1
+- 测试series.0.color.0.colorStops.0.offset=1 @1
+- 测试series.0.color.0.x=#fff @#fff
+- 测试series.0.color.1.y=#000 @#000
+- 测试series.0.0.name=data @data
+
+*/
+
+$screen = new screenTest();
+$paths = array
+(
+    'title.show',
+    'series.0.color.0.colorStops.0.offset',
+    'series.0.color.0.x',
+    'series.0.color.1.y',
+    'series.0.0.name',
+);
+
+$options = new stdclass();
+$screen->setValueByPathTest($options, $paths[0], true);
+$screen->setValueByPathTest($options, $paths[1], 1);
+$screen->setValueByPathTest($options, $paths[2], '#fff');
+$screen->setValueByPathTest($options, $paths[3], '#000');
+
+r($options->title->show)                                && p('') && e("1");    //测试title.show=true
+r($options->series[0]->color[0]->colorStops[0]->offset) && p('') && e("1");    //测试series.0.color.0.colorStops.0.offset=1
+r($options->series[0]->color[0]->x)                     && p('') && e("#fff"); //测试series.0.color.0.x=#fff
+r($options->series[0]->color[1]->y)                     && p('') && e("#000"); //测试series.0.color.1.y=#000
+
+$options = new stdclass();
+$screen->setValueByPathTest($options, $paths[4], 'data');
+
+r($options->series[0][0]->name) && p('') && e("data");    //测试series.0.0.name=data
\ No newline at end of file