diff --git a/src/routes/dataset/meta-form/SelectModel.svelte b/src/routes/dataset/meta-form/SelectModel.svelte
index 074bf7f..27524e2 100644
--- a/src/routes/dataset/meta-form/SelectModel.svelte
+++ b/src/routes/dataset/meta-form/SelectModel.svelte
@@ -1,21 +1,65 @@
 <script lang="ts">
-import { activeDatasetMeta } from '$lib/stores/dataset';
+import { activeDatasetMeta, updateActiveDatasetMeta } from '$lib/stores/dataset';
 import { ModelChoices, type TargetModels } from '$lib/types/models';
-import { onMount } from 'svelte';
+import { onDestroy, onMount } from 'svelte';
 import { get } from 'svelte/store';
 
 let selected: TargetModels | null = $state(null);
+let updated = $state(false);
+let notUpdated = $state(false);
+let feedbackTimer: ReturnType<typeof setTimeout> | null = null;
 
 onMount(() => {
   selected = get(activeDatasetMeta)?.targetModel ?? null;
 });
 
-async function saveTargetModel() {}
+onDestroy(() => {
+  if (feedbackTimer) {
+    clearTimeout(feedbackTimer);
+  }
+});
+
+function resetFeedbackIn2s() {
+  if (feedbackTimer) {
+    clearTimeout(feedbackTimer);
+  }
+
+  feedbackTimer = setTimeout(() => {
+    updated = false;
+    notUpdated = false;
+  }, 2000);
+}
+
+async function saveTargetModel() {
+  if (!selected) {
+    updated = false;
+    notUpdated = true;
+    resetFeedbackIn2s();
+    return;
+  }
+
+  try {
+    await updateActiveDatasetMeta({ targetModel: selected });
+    updated = true;
+    notUpdated = false;
+  } catch (error) {
+    console.error('Failed to save target model:', error);
+    updated = false;
+    notUpdated = true;
+  }
+
+  resetFeedbackIn2s();
+}
 </script>
 
-<label class="input w-fit in-focus-within:outline-0">
+<label
+  class={[
+    'input w-fit in-focus-within:outline-0 transition-colors duration-300 ease-out',
+    updated && 'border-green-500',
+    notUpdated && 'border-red-500',
+  ]}>
   <span class="label min-w-[10em]">Target Model</span>
-  <select bind:value={selected} onselect={saveTargetModel} class="min-w-[20em] focus:outline-0">
+  <select bind:value={selected} onchange={saveTargetModel} class="min-w-[20em] focus:outline-0">
     {#each ModelChoices as model}
       <option value={model.value}>{model.label}</option>
     {/each}