diff --git a/python/paddle/metric/metrics.py b/python/paddle/metric/metrics.py
index fbd77baf4a53da84f018bad3e5b168ff39b3ea31..84b2fcff94ba6d1dee887b3653037053c35a253f 100644
--- a/python/paddle/metric/metrics.py
+++ b/python/paddle/metric/metrics.py
@@ -182,7 +182,7 @@ class Accuracy(Metric):
     Encapsulates accuracy metric logic.
 
     Args:
-        topk (int|list[int]|tuple[int]): Number of top elements to look at
+        topk (list[int]|tuple[int]): Number of top elements to look at
             for computing accuracy. Default is (1,).
         name (str, optional): String name of the metric instance. Default
             is `acc`.