更新

2026-08-03 10:00:05 +08:00
parent 0fb03d0bca
commit 01729b1e0b
109 changed files with 7577 additions and 1153 deletions
@@ -93,6 +93,14 @@ class Conversation extends BaseApi
            } else {
                $data['model_id'] = (int) $mid;
            }
+
+            $currentModelId = $conversation->model_id === null
+                ? null
+                : (int) $conversation->model_id;
+            if ($data['model_id'] !== $currentModelId) {
+                // Dify conversation_id 只属于创建它的应用/模型；切换模型后不可复用。
+                $data['external_conversation_id'] = null;
+            }
        }

        if (empty($data)) {