diff --git a/pluginHolder/templates/pluginHolder/plugins.html b/pluginHolder/templates/pluginHolder/plugins.html
index c10982332..c989aa639 100644
--- a/pluginHolder/templates/pluginHolder/plugins.html
+++ b/pluginHolder/templates/pluginHolder/plugins.html
@@ -1151,6 +1151,17 @@
         transform: translateY(-1px);
         box-shadow: 0 4px 8px rgba(220,53,69,0.3);
     }
+
+    .btn-delete-source {
+        background: #b45309;
+        color: white;
+    }
+
+    .btn-delete-source:hover:not(:disabled) {
+        background: #92400e;
+        transform: translateY(-1px);
+        box-shadow: 0 4px 8px rgba(180, 83, 9, 0.35);
+    }
     
     .btn-activate {
         background: #28a745;
@@ -1506,6 +1517,11 @@
                                 <button class="btn-action btn-install btn-small" onclick="installPlugin('{{ plugin.plugin_dir }}')">
                                     <i class="fas fa-download"></i> {% trans "Install" %}
                                 </button>
+                                {% if plugin.has_local_source %}
+                                <button type="button" class="btn-action btn-delete-source btn-small" data-plugin-dir="{{ plugin.plugin_dir }}" onclick="deletePluginLocalSource('{{ plugin.plugin_dir }}')">
+                                    <i class="fas fa-folder-minus"></i> {% trans "Delete local copy" %}
+                                </button>
+                                {% endif %}
                             {% endif %}
                         </div>
                         {% if not plugin.builtin %}
@@ -1599,6 +1615,11 @@
                                             <button class="btn-action btn-install" onclick="installPlugin('{{ plugin.plugin_dir }}')">
                                                 <i class="fas fa-download"></i> {% trans "Install" %}
                                             </button>
+                                            {% if plugin.has_local_source %}
+                                            <button type="button" class="btn-action btn-delete-source" data-plugin-dir="{{ plugin.plugin_dir }}" onclick="deletePluginLocalSource('{{ plugin.plugin_dir }}')">
+                                                <i class="fas fa-folder-minus"></i> {% trans "Delete local copy" %}
+                                            </button>
+                                            {% endif %}
                                         {% endif %}
                                     </div>
                                 </td>
@@ -2287,9 +2308,14 @@ function displayStorePlugins() {
             }
         } else {
             // Show Install button
-            actionHtml = `<button class="btn-action btn-install" onclick="installFromStore('${plugin.plugin_dir}')">
+            actionHtml = `<button class="btn-action btn-install" onclick="installFromStore('${escapeHtml(plugin.plugin_dir)}')">
                 <i class="fas fa-download"></i> Install
             </button>`;
+            if (plugin.has_local_source && !plugin.builtin) {
+                actionHtml += ` <button type="button" class="btn-action btn-delete-source" onclick="deletePluginLocalSource('${escapeHtml(plugin.plugin_dir)}')">
+                    <i class="fas fa-folder-minus"></i> Delete local copy
+                </button>`;
+            }
         }
         
         // Help column - always use consistent help URL
@@ -3017,6 +3043,82 @@ function revertPlugin(pluginName, backupPath) {
     });
 }
 
+function deletePluginLocalSource(pluginName) {
+    const msg1 =
+        'Permanently delete the local copy of "' + pluginName + '" on this server?\n\n' +
+        'Use this only after Uninstall, if you want a clean reinstall from the Plugin Store.\n' +
+        'This removes the plugin folder under the local source paths (not /usr/local/CyberCP).\n' +
+        'This cannot be undone.';
+    if (!confirm(msg1)) {
+        return;
+    }
+    if (!confirm('Final confirmation: delete all local source files for "' + pluginName + '"?')) {
+        return;
+    }
+    let btn = null;
+    try {
+        if (typeof event !== 'undefined' && event && event.target) {
+            btn = event.target.closest('.btn-delete-source') || event.target;
+        }
+    } catch (e) {
+        btn = null;
+    }
+    const originalText = btn ? btn.innerHTML : '';
+    if (btn) {
+        btn.disabled = true;
+        btn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> Deleting...';
+    }
+    fetch('/plugins/api/delete-source/' + encodeURIComponent(pluginName) + '/', {
+        method: 'POST',
+        headers: {
+            'X-CSRFToken': getCookie('csrftoken'),
+            'Content-Type': 'application/json',
+        },
+    })
+        .then((response) => response.json())
+        .then((data) => {
+            if (data.success) {
+                if (typeof PNotify !== 'undefined') {
+                    new PNotify({
+                        title: 'Deleted',
+                        text: data.message || 'Local plugin files removed.',
+                        type: 'success',
+                    });
+                }
+                setTimeout(() => location.reload(), 800);
+            } else {
+                if (typeof PNotify !== 'undefined') {
+                    new PNotify({
+                        title: 'Delete failed',
+                        text: data.error || 'Could not delete local copy',
+                        type: 'error',
+                    });
+                } else {
+                    alert('Error: ' + (data.error || 'Could not delete local copy'));
+                }
+                if (btn) {
+                    btn.disabled = false;
+                    btn.innerHTML = originalText;
+                }
+            }
+        })
+        .catch((error) => {
+            if (typeof PNotify !== 'undefined') {
+                new PNotify({
+                    title: 'Error',
+                    text: 'Delete failed: ' + error.message,
+                    type: 'error',
+                });
+            } else {
+                alert('Error: Delete failed — ' + error.message);
+            }
+            if (btn) {
+                btn.disabled = false;
+                btn.innerHTML = originalText;
+            }
+        });
+}
+
 function uninstallPlugin(pluginName) {
     if (!confirm(`Are you sure you want to uninstall ${pluginName}? All data from this plugin will be deleted.`)) {
         return;
diff --git a/pluginHolder/urls.py b/pluginHolder/urls.py
index 2924a7518..732c81e9d 100644
--- a/pluginHolder/urls.py
+++ b/pluginHolder/urls.py
@@ -95,6 +95,11 @@ urlpatterns = [
     path('help/', views.help_page, name='help'),
     path('api/install/<str:plugin_name>/', views.install_plugin, name='install_plugin'),
     path('api/uninstall/<str:plugin_name>/', views.uninstall_plugin, name='uninstall_plugin'),
+    path(
+        'api/delete-source/<str:plugin_name>/',
+        views.delete_plugin_source,
+        name='delete_plugin_source',
+    ),
     path('api/enable/<str:plugin_name>/', views.enable_plugin, name='enable_plugin'),
     path('api/disable/<str:plugin_name>/', views.disable_plugin, name='disable_plugin'),
     path('api/store/plugins/', views.fetch_plugin_store, name='fetch_plugin_store'),
diff --git a/pluginHolder/views.py b/pluginHolder/views.py
index a4887f07f..99f4a9a7f 100644
--- a/pluginHolder/views.py
+++ b/pluginHolder/views.py
@@ -9,6 +9,7 @@ import shutil
 import subprocess
 import shlex
 import json
+import re
 from datetime import datetime, timedelta
 from xml.etree import ElementTree
 from plogical.httpProc import httpProc
@@ -125,6 +126,20 @@ RESERVED_PLUGIN_DIRS = frozenset([
     'websiteFunctions', 'aiScanner', 'dns', 'help', 'installed',
 ])
 
+
+def _is_safe_plugin_store_name(plugin_name):
+    """Reject path traversal and reserved/core names for plugin directory identifiers."""
+    if not plugin_name or not isinstance(plugin_name, str):
+        return False
+    if len(plugin_name) > 128:
+        return False
+    if plugin_name in BUILTIN_PLUGINS or plugin_name in RESERVED_PLUGIN_DIRS:
+        return False
+    if '..' in plugin_name or '/' in plugin_name or '\\' in plugin_name:
+        return False
+    return bool(re.match(r'^[A-Za-z][A-Za-z0-9_]*$', plugin_name))
+
+
 def _find_plugin_prefix_in_archive(namelist, plugin_name):
     """
     Find the path prefix for a plugin inside a GitHub archive (e.g. repo-main/pluginName/ or repo-main/Category/pluginName/).
@@ -699,6 +714,14 @@ def installed(request):
         # If cache is stale while on Installed page, trigger best-effort background refresh.
         refresh_started = _try_start_plugin_store_refresh_background()
     
+    # Local source copy under PLUGIN_SOURCE_PATHS (for "delete local copy" after uninstall)
+    for p in pluginList:
+        pd = p.get('plugin_dir')
+        if pd:
+            p['has_local_source'] = _get_plugin_source_path(pd) is not None
+        else:
+            p['has_local_source'] = False
+
     # Sort plugins A-Å by name (case-insensitive) for Grid and Table view
     pluginList.sort(key=lambda p: (p.get('name') or '').lower())
     
@@ -887,6 +910,107 @@ def uninstall_plugin(request, plugin_name):
             'error': str(e)
         }, status=500)
 
+
+@csrf_exempt
+@require_http_methods(["POST"])
+def delete_plugin_source(request, plugin_name):
+    """
+    Remove local plugin source under PLUGIN_SOURCE_PATHS after uninstall, so the Plugin Store
+    can reinstall cleanly. Does not touch /usr/local/CyberCP (must uninstall first).
+    """
+    try:
+        if not user_can_manage_plugins(request):
+            return deny_plugin_manage_json_response(request)
+        if not _is_safe_plugin_store_name(plugin_name):
+            return JsonResponse({
+                'success': False,
+                'error': 'Invalid or reserved plugin name.',
+            }, status=400)
+
+        plugin_installed = '/usr/local/CyberCP/' + plugin_name
+        if os.path.exists(plugin_installed):
+            return JsonResponse({
+                'success': False,
+                'error': (
+                    'This plugin is still installed. Uninstall it first, then delete the local copy '
+                    'if you want a clean reinstall from the Plugin Store.'
+                ),
+            }, status=400)
+
+        removed_paths = []
+        for base in PLUGIN_SOURCE_PATHS:
+            if not base or not os.path.isdir(base):
+                continue
+            candidate = os.path.join(base, plugin_name)
+            try:
+                candidate_real = os.path.realpath(candidate)
+                base_real = os.path.realpath(base)
+                if not candidate_real.startswith(base_real + os.sep) and candidate_real != base_real:
+                    logging.writeToFile(
+                        'delete_plugin_source: skipped path outside base (symlink?): %s' % candidate
+                    )
+                    continue
+            except Exception:
+                continue
+            if not os.path.isdir(candidate):
+                continue
+            meta = os.path.join(candidate, 'meta.xml')
+            if not os.path.isfile(meta):
+                continue
+            try:
+                shutil.rmtree(candidate)
+                removed_paths.append(candidate)
+            except Exception as rm_exc:
+                logging.writeToFile(
+                    'delete_plugin_source: failed to remove %s: %s' % (candidate, str(rm_exc))
+                )
+                return JsonResponse({
+                    'success': False,
+                    'error': 'Could not remove local folder: %s' % candidate,
+                }, status=500)
+
+        if not removed_paths:
+            return JsonResponse({
+                'success': False,
+                'error': (
+                    'No local plugin copy found under %s. Nothing to delete.'
+                    % ', '.join(PLUGIN_SOURCE_PATHS)
+                ),
+            }, status=404)
+
+        try:
+            pluginInstaller.informCyberPanelRemoval(plugin_name)
+        except Exception:
+            pass
+
+        try:
+            state_file = _get_plugin_state_file(plugin_name)
+            if os.path.isfile(state_file):
+                os.remove(state_file)
+        except Exception:
+            pass
+
+        try:
+            _invalidate_plugin_store_cache()
+        except Exception:
+            pass
+
+        logging.writeToFile(
+            'delete_plugin_source: removed %s paths for %s: %s'
+            % (len(removed_paths), plugin_name, removed_paths)
+        )
+        return JsonResponse({
+            'success': True,
+            'message': 'Local plugin files removed. You can install again from the Plugin Store.',
+        })
+    except Exception as e:
+        logging.writeToFile('Error delete_plugin_source %s: %s' % (plugin_name, str(e)))
+        return JsonResponse({
+            'success': False,
+            'error': str(e),
+        }, status=500)
+
+
 @csrf_exempt
 @require_http_methods(["POST"])
 def enable_plugin(request, plugin_name):
@@ -1487,6 +1611,9 @@ def _enrich_store_plugins(plugins):
             plugin['enabled'] = False
             plugin['update_available'] = False
             plugin['installed_version'] = None
+
+        plugin['has_local_source'] = _get_plugin_source_path(plugin_dir) is not None
+        plugin['builtin'] = plugin_dir in BUILTIN_PLUGINS
         
         # Ensure is_paid field exists and is properly set (default to False if not set or invalid)
         # Handle all possible cases: missing, None, empty string, string values, boolean