diff --git a/modules/thirdparty/image/classification/SpinalNet_Gemstones/spinalnet_vgg16_gemstone/README.md b/modules/thirdparty/image/classification/SpinalNet_Gemstones/spinalnet_vgg16_gemstone/README.md
index 55fdee68aeeea4b4d194d8d5c59a1a08f88455f0..f55d3eaf2805c846cbfaa399d37f1ea9632195ba 100755
--- a/modules/thirdparty/image/classification/SpinalNet_Gemstones/spinalnet_vgg16_gemstone/README.md
+++ b/modules/thirdparty/image/classification/SpinalNet_Gemstones/spinalnet_vgg16_gemstone/README.md
@@ -7,7 +7,7 @@
 
 ## 预训练模型
 
-预训练模型位于https://aistudio.baidu.com/asistudio/datasetdetail/69923
+预训练模型位于https://aistudio.baidu.com/aistudio/datasetdetail/69923
 
 ## API
 加载该模型后，使用PadduleHub2.0的默认图像分类API