diff --git a/docs/1.0/blitz_autograd_tutorial.md b/docs/1.0/blitz_autograd_tutorial.md
index 16a03fcbcbe538a9c5dfddaec16be3340054d820..a4c6408ecf6f75c0cb2dd82372234968dd9b7d35 100644
--- a/docs/1.0/blitz_autograd_tutorial.md
+++ b/docs/1.0/blitz_autograd_tutorial.md
@@ -136,9 +136,9 @@ tensor([[4.5000, 4.5000],
 
 $$
 J=\left(\begin{array}{ccc}
-   \frac{\partial y_{1}}{\partial x_{1}} & \cdots & \frac{\partial y_{m}}{\partial x_{1}}\\
+   \frac{\partial y_{1}}{\partial x_{1}} & \cdots & \frac{\partial y_{1}}{\partial x_{n}}\\
    \vdots & \ddots & \vdots\\
-   \frac{\partial y_{1}}{\partial x_{n}} & \cdots & \frac{\partial y_{m}}{\partial x_{n}}
+   \frac{\partial y_{m}}{\partial x_{1}} & \cdots & \frac{\partial y_{m}}{\partial x_{n}}
    \end{array}\right)
 $$