diff --git a/astrbot/dashboard/routes/tools.py b/astrbot/dashboard/routes/tools.py
index b19385c28..67ff25dc6 100644
--- a/astrbot/dashboard/routes/tools.py
+++ b/astrbot/dashboard/routes/tools.py
@@ -324,9 +324,15 @@ class ToolsRoute(Route):
             tools = self.tool_mgr.func_list
             tools_dict = []
             for tool in tools:
-                if isinstance(tool, MCPTool):
+                # Use the source field added to FunctionTool
+                source = getattr(tool, "source", "plugin")
+
+                if source == "mcp" and isinstance(tool, MCPTool):
                     origin = "mcp"
                     origin_name = tool.mcp_server_name
+                elif source == "internal":
+                    origin = "internal"
+                    origin_name = "AstrBot"
                 elif tool.handler_module_path and star_map.get(
                     tool.handler_module_path
                 ):
@@ -344,6 +350,7 @@ class ToolsRoute(Route):
                     "active": tool.active,
                     "origin": origin,
                     "origin_name": origin_name,
+                    "source": source,
                 }
                 tools_dict.append(tool_info)
             return Response().ok(data=tools_dict).__dict__
@@ -361,6 +368,11 @@ class ToolsRoute(Route):
             if not tool_name or action is None:
                 return Response().error("缺少必要参数: name 或 action").__dict__
 
+            # Internal tools cannot be toggled by users
+            for t in self.tool_mgr.func_list:
+                if t.name == tool_name and getattr(t, "source", "") == "internal":
+                    return Response().error("内置工具不支持手动启用/停用").__dict__
+
             if action:
                 try:
                     ok = self.tool_mgr.activate_llm_tool(tool_name, star_map=star_map)
diff --git a/dashboard/src/components/extension/componentPanel/components/ToolTable.vue b/dashboard/src/components/extension/componentPanel/components/ToolTable.vue
index 7fa4ef167..fb2d29b76 100644
--- a/dashboard/src/components/extension/componentPanel/components/ToolTable.vue
+++ b/dashboard/src/components/extension/componentPanel/components/ToolTable.vue
@@ -25,6 +25,7 @@ const toolHeaders = computed(() => [
 ]);
 
 const parameterEntries = (tool: ToolItem) => Object.entries(tool.parameters?.properties || {});
+const isInternal = (tool: ToolItem) => tool.source === 'internal';
 </script>
 
 <template>
@@ -39,9 +40,9 @@ const parameterEntries = (tool: ToolItem) => Object.entries(tool.parameters?.pro
       :loading="props.loading"
     >
       <template #item.name="{ item }">
-        <div class="d-flex align-center py-2">
-          <v-icon color="primary" class="mr-2" size="18">
-            {{ item.name.includes(':') ? 'mdi-server-network' : 'mdi-function-variant' }}
+        <div class="d-flex align-center py-2" :class="{ 'internal-tool-row': isInternal(item) }">
+          <v-icon :color="isInternal(item) ? 'grey' : 'primary'" class="mr-2" size="18">
+            {{ isInternal(item) ? 'mdi-lock-outline' : (item.name.includes(':') ? 'mdi-server-network' : 'mdi-function-variant') }}
           </v-icon>
           <div>
             <div class="text-subtitle-1 font-weight-medium">{{ item.name }}</div>
@@ -68,13 +69,17 @@ const parameterEntries = (tool: ToolItem) => Object.entries(tool.parameters?.pro
       </template>
 
       <template #item.active="{ item }">
-        <v-chip :color="item.active ? 'success' : 'error'" size="small" class="font-weight-medium" :variant="item.active ? 'flat' : 'outlined'">
+        <v-chip v-if="isInternal(item)" color="grey" size="small" class="font-weight-medium" variant="tonal">
+          内置
+        </v-chip>
+        <v-chip v-else :color="item.active ? 'success' : 'error'" size="small" class="font-weight-medium" :variant="item.active ? 'flat' : 'outlined'">
           {{ item.active ? tmCommand('status.enabled') : tmCommand('status.disabled') }}
         </v-chip>
       </template>
 
       <template #item.actions="{ item }">
         <v-switch
+          v-if="!isInternal(item)"
           :model-value="item.active"
           color="primary"
           density="compact"
@@ -82,6 +87,7 @@ const parameterEntries = (tool: ToolItem) => Object.entries(tool.parameters?.pro
           inset
           @update:model-value="emit('toggle-tool', item)"
         />
+        <span v-else class="text-caption text-grey">—</span>
       </template>
 
       <template #no-data>
@@ -141,4 +147,8 @@ const parameterEntries = (tool: ToolItem) => Object.entries(tool.parameters?.pro
 .tool-table :deep(.v-data-table__td) {
   vertical-align: middle;
 }
+
+.internal-tool-row {
+  opacity: 0.65;
+}
 </style>
diff --git a/dashboard/src/components/extension/componentPanel/types.ts b/dashboard/src/components/extension/componentPanel/types.ts
index e798dec71..6d0cf5273 100644
--- a/dashboard/src/components/extension/componentPanel/types.ts
+++ b/dashboard/src/components/extension/componentPanel/types.ts
@@ -99,5 +99,6 @@ export interface ToolItem {
   };
   origin?: string;
   origin_name?: string;
+  source?: string;
 }