diff --git a/x2paddle/op_mapper/dygraph/caffe2paddle/caffe_custom_layer/normalize.py b/x2paddle/op_mapper/dygraph/caffe2paddle/caffe_custom_layer/normalize.py
index 07147449b93641f0018aec695ea841e25a656957..647c7a6e556c98b68427c4db91ff9c6a6565c4b6 100644
--- a/x2paddle/op_mapper/dygraph/caffe2paddle/caffe_custom_layer/normalize.py
+++ b/x2paddle/op_mapper/dygraph/caffe2paddle/caffe_custom_layer/normalize.py
@@ -16,17 +16,21 @@ import paddle
 import paddle.fluid as fluid
 
 class Normalize(object):
-    def __init__(self, axis, param_name, param_shape):
+    def __init__(self, axis):
         self.axis = axis
-        self.param_name = param_name
-        self.param_shape = param_shape
         
-    def __call__(self, x):
-        l2 = fluid.layers.prior_box(x=x, p=2, axis=1)
-        attr = fluid.ParamAttr(name=self.param_name, trainable=False)
-        param = paddle.nn.Layer.create_parameter(shape=self.param_shape,
-                                                 attr=atr)
-        out = paddle.multiply(x=l2, y=param, axis=self.axis)
+    def __call__(self, x, param):
+        l2_norm = fluid.layers.l2_normalize(x=x, axis=1)
+        param = paddle.reshape(param, [param.shape[-1]])
+        perm = list(range(len(l2_norm.shape)))
+        perm.pop(self.axis)
+        perm = perm + [self.axis]
+        l2_norm = paddle.transpose(l2_norm, perm=perm)
+        out = paddle.multiply(x=l2_norm, y=param)
+        perm = list(range(len(l2_norm.shape)))
+        dim = perm.pop(-1)
+        perm.insert(self.axis, dim)
+        out = paddle.transpose(out, perm=perm)
         return out
         
     
\ No newline at end of file
diff --git a/x2paddle/op_mapper/dygraph/caffe2paddle/caffe_op_mapper.py b/x2paddle/op_mapper/dygraph/caffe2paddle/caffe_op_mapper.py
index f2ae88e88982d0de952c00c31914c4256b05f21b..888d8095cc9c3ea9f6ef4a046520de563a370727 100644
--- a/x2paddle/op_mapper/dygraph/caffe2paddle/caffe_op_mapper.py
+++ b/x2paddle/op_mapper/dygraph/caffe2paddle/caffe_op_mapper.py
@@ -782,7 +782,7 @@ class CaffeOpMapper(OpMapper):
         out_max_val = params.out_max_val if hasattr(params,
                                                     out_max_val) else False
         top_k = params.top_k if hasattr(params, top_k) else 1
-        axis = parmas.axis if hasattr(params, axis) else -1
+        axis = params.axis if hasattr(params, axis) else -1
         if axis < 0:
             axis += len(input_shape)
         if out_max_val is True:
@@ -1018,22 +1018,30 @@ class CaffeOpMapper(OpMapper):
             node.inputs) == 1, "The count of Normalize node\'s input is not 1."
         input = self.graph.get_input_node(node, idx=0, copy=True)
         params = node.layer.norm_param
+        param_name = node.layer_name + "_scale"
         if node.data is None or len(node.data) != 1:
             print(
                 "The parameter of {} (type is {}) is not set. So we set the parameters as 0"
                 .format(node.layer_name, node.layer_type))
-            self.parmas[node.layer_name + ".scale"] = \
-                np.zeros([1] if params.channel_shared else [1, 1, 1, node.in_shapes[0][1]]).astype("float32")
+            self.params[param_name] = \
+                np.zeros([1] if params.channel_shared else [node.in_shapes[0][1]]).astype("float32")
         else:
-            self.parmas[node.layer_name + ".scale"] = _adjust_parameters(node)[0]
+            self.params[param_name] = _adjust_parameters(node)[0]
         
+        
+        self.paddle_graph.add_layer(
+            "self.create_parameter",
+            inputs={},
+            outputs=[param_name],
+            shape=self.params[param_name].shape,
+            attr=string(param_name))
+        inputs_dict = {}
         layer_attrs = {
-            "axis": -1 if params.channel_shared else 1,
-            "param_name": node.layer_name + ".scale",
-            "param_shape": self.parmas[node.layer_name + ".scale"].shape}
-        self.pd_pdgraph.add_layer(
+            "axis": -1 if params.channel_shared else 1}
+        self.paddle_graph.add_layer(
             "custom_layer:Normalize",
-            inputs={"x": input.name},
+            inputs={"x": input.name,
+                    "param": param_name},
             outputs=layer_outputs,
             **layer_attrs)
         
diff --git a/x2paddle/op_mapper/static/caffe2paddle/caffe_custom_layer/normalize.py b/x2paddle/op_mapper/static/caffe2paddle/caffe_custom_layer/normalize.py
index a3c884c661093b007158053c52cad3e9f1e1fb2d..180560a31479f3e529c63945419cf1563b258b1b 100644
--- a/x2paddle/op_mapper/static/caffe2paddle/caffe_custom_layer/normalize.py
+++ b/x2paddle/op_mapper/static/caffe2paddle/caffe_custom_layer/normalize.py
@@ -13,12 +13,21 @@
 # limitations under the License.
 
 import paddle
-import paddle.fluid as fluid
 
 def normalize(x, axis, param_name, param_shape, param_dtype):
-    l2 = fluid.layers.prior_box(x=x, p=2, axis=1)
+    l2_norm = paddle.fluid.layers.l2_normalize(x=x, axis=1)
     param = paddle.static.nn.create_parameter(shape=param_shape,
-                                              dtype=string(param_dtype),
-                                              name=string(param_name))
-    out = paddle.multiply(x=l2, y=param, axis=axis)
+                                              dtype=param_dtype,
+                                              name=param_name)
+    param = paddle.reshape(param, [param.shape[-1]])
+    perm = list(range(len(l2_norm.shape)))
+    perm.pop(axis)
+    perm = perm + [axis]
+    l2_norm = paddle.transpose(l2_norm, perm=perm)
+    out = paddle.multiply(x=l2_norm, y=param)
+    perm = list(range(len(l2_norm.shape)))
+    dim = perm.pop(-1)
+    perm.insert(axis, dim)
+    out = paddle.transpose(out, perm=perm)
+    
     return out
\ No newline at end of file
diff --git a/x2paddle/op_mapper/static/caffe2paddle/caffe_op_mapper.py b/x2paddle/op_mapper/static/caffe2paddle/caffe_op_mapper.py
index d9ba3fd4774669f96f7276fd3eb1414f74c8965a..68ce95c71dc7124c5fce71d8338abd0730605f98 100644
--- a/x2paddle/op_mapper/static/caffe2paddle/caffe_op_mapper.py
+++ b/x2paddle/op_mapper/static/caffe2paddle/caffe_op_mapper.py
@@ -855,7 +855,7 @@ class CaffeOpMapper(OpMapper):
         out_max_val = params.out_max_val if hasattr(params,
                                                     out_max_val) else False
         top_k = params.top_k if hasattr(params, top_k) else 1
-        axis = parmas.axis if hasattr(params, axis) else -1
+        axis = params.axis if hasattr(params, axis) else -1
         if axis < 0:
             axis += len(in_shapes)
         if out_max_val is True:
@@ -1090,17 +1090,17 @@ class CaffeOpMapper(OpMapper):
             print(
                 "The parameter of {} (type is {}) is not set. So we set the parameters as 0"
                 .format(scale_name, node.layer_type))
-            self.parmas[scale_name] = \
-                np.zeros([1] if params.channel_shared else [1, 1, 1, node.in_shapes[0][1]]).astype("float32")
+            self.params[scale_name] = \
+                np.zeros([1] if params.channel_shared else [node.in_shapes[0][1]]).astype("float32")
         else:
-            self.parmas[scale_name] = _adjust_parameters(node)[0]
+            self.params[scale_name] = _adjust_parameters(node)[0]
         
         layer_attrs = {
             "axis": -1 if params.channel_shared else 1,
-            "param_name": scale_name,
-            "param_shape": self.parmas[scale_name].shape,
-            "param_dtype": str(self.parmas[scale_name].dtype)}
-        self.pd_pdgraph.add_layer(
+            "param_name": string(scale_name),
+            "param_shape": self.params[scale_name].shape,
+            "param_dtype": string(self.params[scale_name].dtype)}
+        self.paddle_graph.add_layer(
             "custom_layer:normalize",
             inputs={"x": input.name},
             outputs=[node.name],