diff --git a/docs/zh/week10/10-3.md b/docs/zh/week10/10-3.md
index e2b2159a3..f630f1178 100644
--- a/docs/zh/week10/10-3.md
+++ b/docs/zh/week10/10-3.md
@@ -7,6 +7,7 @@ authors: Muyang Jin, Jianzhi Li, Jing Qian, Zeming Lin
 date: 7 Apr 2020
 translator: Elizabeth Zhao
 translation-date: 01 Jul 2020
+updated-date: 20 december 2020
 ---
 
 <div hidden>
@@ -240,6 +241,7 @@ We then find the gradients using backpropagation and update parameters of the co
 ![]({{site.baseurl}}/images/week10/10-3/fig14.png)
 
 <!--To see this more clearly, we show the exact implementation of the emulator:-->
+圖6:「详细的模型结构」
 
 为了更好地理解，我们展示了准确的模拟器的执行过程：
 
@@ -269,6 +271,7 @@ criterion = nn.MSELoss()
 |![]({{site.baseurl}}/images/week10/10-3/fig16.png) | ![]({{site.baseurl}}/images/week10/10-3/fig17.png) |
 |![]({{site.baseurl}}/images/week10/10-3/fig18.png) | ![]({{site.baseurl}}/images/week10/10-3/fig19.png) |
 
+圖7:「运动示例」
 
 ### <!--Additional Resources:-->补充资料：