diff --git a/published/20230102 AI- An Introduction to Probability.md b/published/20230102 AI- An Introduction to Probability.md
index d6e806066d..785bfe4bd3 100644
--- a/published/20230102 AI- An Introduction to Probability.md	
+++ b/published/20230102 AI- An Introduction to Probability.md	
@@ -78,6 +78,7 @@ SymPy 是一个用于符号计算的 Python 库。通过图 5 中的例子，让
 
 ![图 8：更好的钟形曲线][8]
 
+
 *（题图：DA/2a8d805a-01d3-4039-b96c-74766491e264）*
 
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