diff --git a/docs/model-selection-zh.md b/docs/model-selection-zh.md
index 3fc80da..b53b50f 100644
--- a/docs/model-selection-zh.md
+++ b/docs/model-selection-zh.md
@@ -10,3 +10,7 @@
 ## 如果你对默认的模型效果不满意，首选推荐
 * **不缺钱 or “有路子”**：Gemini 2.5 Pro
 * **再便宜点的**：Gemini 2.5 Flash
+
+---
+
+v0.4.0 优化之后，免费 qwen3 的效果应该已经可以满足大部分需求
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