diff --git a/app/Services/MarriageService.php b/app/Services/MarriageService.php
index a518296..26bd9ef 100644
--- a/app/Services/MarriageService.php
+++ b/app/Services/MarriageService.php
@@ -442,7 +442,9 @@ class MarriageService
         $cooldownEnds = $lastDivorce->divorced_at?->addDays($cooldownDays);
 
         if ($cooldownEnds && $cooldownEnds->isFuture()) {
-            $remaining = now()->diffInDays($cooldownEnds, false);
+            // 取两者的完全相差天数，如果有部分不够一天的则向上取整为 1 天（例：还剩 2小时 = 1天）
+            $diffInHours = now()->diffInHours($cooldownEnds);
+            $remaining = max(1, (int) ceil($diffInHours / 24));
 
             return "您还在离婚冷静期，还需 {$remaining} 天后才能再次结婚。";
         }
diff --git a/database/migrations/2026_03_01_181247_add_divorce_cooldown_to_sysparam.php b/database/migrations/2026_03_01_181247_add_divorce_cooldown_to_sysparam.php
new file mode 100644
index 0000000..9088ed2
--- /dev/null
+++ b/database/migrations/2026_03_01_181247_add_divorce_cooldown_to_sysparam.php
@@ -0,0 +1,40 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Support\Facades\DB;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        DB::table('sysparam')->insertOrIgnore([
+            [
+                'alias' => 'divorce_mutual_cooldown',
+                'guidetxt' => '协议离婚冷静期(天)',
+                'body' => '70'
+            ],
+            [
+                'alias' => 'divorce_forced_cooldown',
+                'guidetxt' => '强制离婚冷静期(天)',
+                'body' => '70'
+            ],
+            [
+                'alias' => 'divorce_auto_cooldown',
+                'guidetxt' => '系统强制离婚冷静期(天)',
+                'body' => '70'
+            ],
+        ]);
+    }
+
+    public function down(): void
+    {
+        DB::table('sysparam')->whereIn('alias', [
+            'divorce_mutual_cooldown',
+            'divorce_forced_cooldown',
+            'divorce_auto_cooldown'
+        ])->delete();
+    }
+};
diff --git a/resources/views/chat/partials/marriage-modals.blade.php b/resources/views/chat/partials/marriage-modals.blade.php
index cca649b..3630a94 100644
--- a/resources/views/chat/partials/marriage-modals.blade.php
+++ b/resources/views/chat/partials/marriage-modals.blade.php
@@ -167,10 +167,13 @@
                         <button x-on:click="doPropose()"
                             :disabled="sending || !selectedRing || rings.length === 0 || !canAfford"
                             style="flex:1; padding:10px 0; border-radius:8px; font-size:13px; font-weight:bold; border:none; transition:all .2s;"
-                            :style="(sending || !selectedRing || rings.length === 0 || !canAfford) ?
-                            { background: '#f1f5f9', color: '#94a3b8', cursor: 'not-allowed', boxShadow: 'none' } :
-                            { background: 'linear-gradient(135deg,#be185d,#f43f5e,#ec4899)', color: '#fff',
-                                cursor: 'pointer', boxShadow: '0 4px 12px rgba(244,63,94,0.3)' }">
+                            :style="(sending || !selectedRing || rings.length === 0 || !canAfford) ? { background: '#f1f5f9',
+                                color: '#94a3b8', cursor: 'not-allowed', boxShadow: 'none' } : {
+                                background: 'linear-gradient(135deg,#be185d,#f43f5e,#ec4899)',
+                                color: '#fff',
+                                cursor: 'pointer',
+                                boxShadow: '0 4px 12px rgba(244,63,94,0.3)'
+                            }">
                             <span x-text="sending ? '💌 发送中…' : '💍 确认求婚'"></span>
                         </button>
                     </div>
@@ -982,11 +985,11 @@
     });
     window.addEventListener('chat:marriage-divorced', (e) => {
         const {
-            user_name,
-            partner_name
+            user_username,
+            partner_username
         } = e.detail;
         if (typeof appendSystemMessage === 'function') {
-            appendSystemMessage(`💔 ${user_name} 与 ${partner_name} 解除了婚姻关系。`);
+            appendSystemMessage(`💔 ${user_username} 与 ${partner_username} 解除了婚姻关系。`);
         }
     });