diff --git a/ai-service-admin/index.html b/ai-service-admin/index.html
index d5e0569..41e20c4 100644
--- a/ai-service-admin/index.html
+++ b/ai-service-admin/index.html
@@ -2,7 +2,7 @@
 <html lang="en">
   <head>
     <meta charset="UTF-8" />
-    <link rel="icon" href="/favicon.ico" />
+    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>AI Service Admin</title>
   </head>
diff --git a/ai-service-admin/public/favicon.svg b/ai-service-admin/public/favicon.svg
new file mode 100644
index 0000000..27ba85d
--- /dev/null
+++ b/ai-service-admin/public/favicon.svg
@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32">
+  <rect width="32" height="32" rx="6" fill="#409EFF"/>
+  <text x="16" y="22" font-family="Arial, sans-serif" font-size="18" font-weight="bold" fill="white" text-anchor="middle">AI</text>
+</svg>
diff --git a/ai-service-admin/src/views/admin/metadata-schema/index.vue b/ai-service-admin/src/views/admin/metadata-schema/index.vue
index b57068e..a374fa4 100644
--- a/ai-service-admin/src/views/admin/metadata-schema/index.vue
+++ b/ai-service-admin/src/views/admin/metadata-schema/index.vue
@@ -161,7 +161,7 @@
             <el-checkbox
               v-for="opt in METADATA_SCOPE_OPTIONS"
               :key="opt.value"
-              :label="opt.value"
+              :value="opt.value"
             >
               {{ opt.label }}
             </el-checkbox>
