diff --git a/NEWS.md b/NEWS.md
index 063ba764..84d3ed06 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -27,6 +27,7 @@ Red Panda C++ Version 2.23
   - enhancement: Show code completion suggestion after "typedef" and "const".
   - fix: GLFW project template.
   - fix: Inherited class/struct members are not correctly shown in the completion suggestions.
+  - enhancement: Sort symbols by their declaration pos in the Class Browser, if not sort by alpha order.
 
 Red Panda C++ Version 2.22
 
diff --git a/RedPandaIDE/widgets/classbrowser.cpp b/RedPandaIDE/widgets/classbrowser.cpp
index 90df22c3..e069021d 100644
--- a/RedPandaIDE/widgets/classbrowser.cpp
+++ b/RedPandaIDE/widgets/classbrowser.cpp
@@ -295,6 +295,25 @@ void ClassBrowserModel::addMembers()
 
 void ClassBrowserModel::sortNode(ClassBrowserNode *node)
 {
+    if (!pSettings->ui().classBrowserSortAlpha()) {
+        if (mClassBrowserType==ProjectClassBrowserType::CurrentFile) {
+            std::sort(node->children.begin(),node->children.end(),
+                      [](ClassBrowserNode* node1,ClassBrowserNode* node2) {
+                return (node1->statement->line < node2->statement->line);
+            });
+        } else {
+            std::sort(node->children.begin(),node->children.end(),
+                      [](ClassBrowserNode* node1,ClassBrowserNode* node2) {
+                int comp=QString::compare(node1->statement->fileName, node2->statement->fileName);
+                if (comp<0)
+                    return true;
+                else if (comp==0)
+                    return (node1->statement->line < node2->statement->line);
+                return false;
+            });
+        };
+    }
+
     if (pSettings->ui().classBrowserSortAlpha()
             && pSettings->ui().classBrowserSortType()) {
         std::sort(node->children.begin(),node->children.end(),