diff --git a/go/pserver/cclient/test/main.c b/go/pserver/cclient/test/main.c
index d052f4f5a81387be2e9df767a8436963a0acf41f..07e1b86b43299f72e24bb83621847980eaaaf06e 100644
--- a/go/pserver/cclient/test/main.c
+++ b/go/pserver/cclient/test/main.c
@@ -11,8 +11,10 @@
 void sendGrads(paddle_pserver_client c) {
   unsigned char grad_a[2000] = {2};
   unsigned char grad_b[3000] = {3};
-  paddle_gradient grad1 = {"param_a", PADDLE_ELEMENT_TYPE_FLOAT32, grad_a, 2000};
-  paddle_gradient grad2 = {"param_b", PADDLE_ELEMENT_TYPE_FLOAT32, grad_b, 3000};
+  paddle_gradient grad1 = {
+      "param_a", PADDLE_ELEMENT_TYPE_FLOAT32, grad_a, 2000};
+  paddle_gradient grad2 = {
+      "param_b", PADDLE_ELEMENT_TYPE_FLOAT32, grad_b, 3000};
   paddle_gradient* grads[2] = {&grad1, &grad2};
   if (paddle_send_grads(c, grads, 2)) {
     fail();
@@ -76,7 +78,8 @@ retry:
     }
   }
 
-  for (int i = 0; i < 100; i++) {
+  int i;
+  for (i = 0; i < 100; i++) {
     sendGrads(c);
     getParams(c);
   }
diff --git a/go/pserver/cclient/test/test_cclient.c b/go/pserver/cclient/test/test_cclient.c
index 6830479fe97e218905ed8b107bead99e34791bcb..0f9c2ef80114d4c5cd887117952f5b7b5d9355f6 100644
--- a/go/pserver/cclient/test/test_cclient.c
+++ b/go/pserver/cclient/test/test_cclient.c
@@ -40,7 +40,7 @@ retry:
   real param_content1[] = {0.1, 0.2, 0.3};
   real param_content2[] = {0.4, 0.5, 0.6};
   paddle_parameter** params =
-          (paddle_parameter**)malloc(sizeof(paddle_parameter*) * 2);
+      (paddle_parameter**)malloc(sizeof(paddle_parameter*) * 2);
   params[0] = (paddle_parameter*)malloc(sizeof(paddle_parameter));
   params[0]->name = names[0];
   params[0]->content = (unsigned char*)param_content1;
diff --git a/paddle/trainer/NewRemoteParameterUpdater.cpp b/paddle/trainer/NewRemoteParameterUpdater.cpp
index 3d4d23afc7987798acca804907f94564c2c91a82..f25ce2f7f06f6da0feab27da61b8e49689cbe213 100644
--- a/paddle/trainer/NewRemoteParameterUpdater.cpp
+++ b/paddle/trainer/NewRemoteParameterUpdater.cpp
@@ -60,8 +60,7 @@ void NewRemoteParameterUpdater::init(
     paddle_finish_init_params(parameterClient_);
     LOG(INFO) << "paddle_begin_init_params done";
   } else {
-    paddle_get_params(
-        parameterClient_, newParameters_, parameterSize());
+    paddle_get_params(parameterClient_, newParameters_, parameterSize());
   }
 
   LOG(INFO) << "NewRemoteParameterUpdater initialized";