diff --git a/demo/models/slimfacenet.py b/demo/models/slimfacenet.py
index 33a4deab9340855398c9c9e7d0aa4386a6377030..cb9353c706709caa956b9e605588c101ef2869ad 100644
--- a/demo/models/slimfacenet.py
+++ b/demo/models/slimfacenet.py
@@ -334,7 +334,7 @@ class SlimFaceNet():
         else:
             pass
 
-        one_hot = fluid.one_hot(input=label, depth=out_dim)
+        one_hot = fluid.layers.one_hot(input=label, depth=out_dim)
         output = fluid.layers.elementwise_mul(
             one_hot, phi) + fluid.layers.elementwise_mul(
                 (1.0 - one_hot), cosine)
@@ -367,7 +367,8 @@ def SlimFaceNet_C_x0_75(class_dim=None, scale=0.6, arch=None):
 
 
 if __name__ == "__main__":
+    paddle.enable_static()
     x = fluid.data(name='x', shape=[-1, 3, 112, 112], dtype='float32')
     print(x.shape)
-    model = SlimFaceNet(10000, [1, 3, 3, 1, 1, 0, 0, 1, 0, 1, 1, 0, 5, 5, 3])
+    model = SlimFaceNet(10000, arch=[1, 3, 3, 1, 1, 0, 0, 1, 0, 1, 1, 0, 5, 5, 3])
     y = model.net(x)
diff --git a/demo/slimfacenet/train_eval.py b/demo/slimfacenet/train_eval.py
index 77b366b92842445616e022d8c43a377c749fb832..82166305dd1f4f854877281617e59abccefcc12f 100644
--- a/demo/slimfacenet/train_eval.py
+++ b/demo/slimfacenet/train_eval.py
@@ -29,6 +29,7 @@ from lfw_eval import parse_filelist, evaluation_10_fold
 from paddleslim import models
 from paddleslim.quant import quant_post_static
 
+paddle.enable_static()
 
 def now():
     return time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(time.time()))