diff --git a/paddle/gserver/layers/Layer.cpp b/paddle/gserver/layers/Layer.cpp
index 4b92b5d163ad107c0783beae45f8c936112fcccf..d5621412caee843e24a0d0c9b7096402765738c7 100644
--- a/paddle/gserver/layers/Layer.cpp
+++ b/paddle/gserver/layers/Layer.cpp
@@ -359,12 +359,11 @@ void Layer::backwardActivation() {
   /* Do error clipping */
   if (config_.error_clipping_threshold() > 0.0f) {
     if (FLAGS_log_error_clipping) {
-      CpuVector outGradVec(0, nullptr);
-      outGradVec.subVecFrom(
-          output_.grad->getData(), 0, output_.grad->getElementCnt());
-      real maxAbsGrad = outGradVec.getAbsMax();
+      VectorPtr outGradVec = Vector::create(
+          output_.grad->getData(), output_.grad->getElementCnt(), useGpu_);
+      real maxAbsGrad = outGradVec->getAbsMax();
       if (maxAbsGrad > config_.error_clipping_threshold()) {
-        real avgAbsGrad = outGradVec.getAbsSum() / outGradVec.getSize();
+        real avgAbsGrad = outGradVec->getAbsSum() / outGradVec->getSize();
         LOG(INFO) << " layer=" << config_.name() << " need clipping,"
                   << " max error=" << maxAbsGrad << " avg error=" << avgAbsGrad;
       }
diff --git a/python/paddle/trainer/config_parser.py b/python/paddle/trainer/config_parser.py
index 826ba2834a820d11e69feec5569ef3537194e3c3..ef3d81e4c0791ca7847dc607682fa39ff15967da 100644
--- a/python/paddle/trainer/config_parser.py
+++ b/python/paddle/trainer/config_parser.py
@@ -1575,7 +1575,13 @@ class MultiClassCrossEntropySelfNormCostLayer(LayerBase):
 
 @config_layer('fc')
 class FCLayer(LayerBase):
-    def __init__(self, name, size, inputs, bias=True, **xargs):
+    def __init__(self,
+                 name,
+                 size,
+                 inputs,
+                 bias=True,
+                 error_clipping_threshold=None,
+                 **xargs):
         super(FCLayer, self).__init__(name, 'fc', size, inputs=inputs, **xargs)
         for input_index in xrange(len(self.inputs)):
             input_layer = self.get_input_layer(input_index)
@@ -1592,6 +1598,8 @@ class FCLayer(LayerBase):
             self.create_input_parameter(input_index, psize, dims, sparse,
                                         format)
         self.create_bias_parameter(bias, self.config.size)
+        if error_clipping_threshold is not None:
+            self.config.error_clipping_threshold = error_clipping_threshold
 
 
 @config_layer('selective_fc')