diff --git a/python/paddle/vision/datasets/cifar.py b/python/paddle/vision/datasets/cifar.py
index 7a766828d84d0c9f95a60db99f70dd9c71d0274e..25bec2daf5993eb2f01224226db788e961f9a52e 100644
--- a/python/paddle/vision/datasets/cifar.py
+++ b/python/paddle/vision/datasets/cifar.py
@@ -80,7 +80,6 @@ class Cifar10(Dataset):
                     image = paddle.reshape(image, (1, -1))
                     return self.fc(image), label
 
-            paddle.disable_static()
 
             normalize = Normalize(mean=[0.5, 0.5, 0.5],
                                   std=[0.5, 0.5, 0.5],
@@ -214,7 +213,6 @@ class Cifar100(Cifar10):
                     image = paddle.reshape(image, (1, -1))
                     return self.fc(image), label
 
-            paddle.disable_static()
 
             normalize = Normalize(mean=[0.5, 0.5, 0.5],
                                   std=[0.5, 0.5, 0.5],
diff --git a/python/paddle/vision/datasets/voc2012.py b/python/paddle/vision/datasets/voc2012.py
index 33a3b4e19487dd8042bc8ab5281b162ee5d4f50e..f846728f802d2626e1c2ae70ea2e3df788badd36 100644
--- a/python/paddle/vision/datasets/voc2012.py
+++ b/python/paddle/vision/datasets/voc2012.py
@@ -68,7 +68,6 @@ class VOC2012(Dataset):
                 def forward(self, image, label):
                     return paddle.sum(image), label
 
-            paddle.disable_static()
 
             normalize = Normalize(mean=[0.5, 0.5, 0.5],
                                   std=[0.5, 0.5, 0.5],