diff --git a/public/js/admin.js b/public/js/admin.js
index 849c242..72d327d 100644
--- a/public/js/admin.js
+++ b/public/js/admin.js
@@ -581,14 +581,36 @@
         var btn = qs('[data-action="copy-run-id"][data-run-id]');
         if(!btn){return;}
 
+        function markCopiedRunId(ok){
+            try {
+                var orig = btn.getAttribute('data-orig-text-run-id');
+                if (!orig) {
+                    orig = String(btn.textContent || '');
+                    btn.setAttribute('data-orig-text-run-id', orig);
+                }
+
+                btn.textContent = ok ? '已复制' : '复制失败';
+                btn.disabled = true;
+
+                setTimeout(function(){
+                    try {
+                        btn.textContent = orig;
+                        btn.disabled = false;
+                    } catch (e) {}
+                }, 1200);
+            } catch (e) {}
+        }
+
         btn.addEventListener('click', function(){
             var runId = btn.getAttribute('data-run-id') || '';
             copyToClipboard(runId).then(function(){
+                markCopiedRunId(true);
                 if (toastSuccess('已复制 run_id：' + runId)) {
                     return;
                 }
                 try { window.alert('已复制 run_id：' + runId); } catch (e) {}
             }).catch(function(){
+                markCopiedRunId(false);
                 try { window.alert('复制失败，请手动复制 run_id：' + runId); } catch (e) {}
             });
         });
diff --git a/tests/Feature/AdminJsCopyRunIdButtonShouldHaveTemporaryFeedbackLogicTest.php b/tests/Feature/AdminJsCopyRunIdButtonShouldHaveTemporaryFeedbackLogicTest.php
new file mode 100644
index 0000000..0c6759c
--- /dev/null
+++ b/tests/Feature/AdminJsCopyRunIdButtonShouldHaveTemporaryFeedbackLogicTest.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace Tests\Feature;
+
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class AdminJsCopyRunIdButtonShouldHaveTemporaryFeedbackLogicTest extends TestCase
+{
+    use RefreshDatabase;
+
+    public function test_admin_js_should_include_temporary_feedback_for_copy_run_id_button(): void
+    {
+        $js = file_get_contents(public_path('js/admin.js'));
+
+        $this->assertIsString($js);
+
+        $this->assertStringContainsString('data-orig-text-run-id', $js);
+        $this->assertStringContainsString("'已复制'", $js);
+        $this->assertStringContainsString("'复制失败'", $js);
+    }
+}