diff --git a/go/pserver/cclient/CMakeLists.txt b/go/pserver/cclient/CMakeLists.txt
index fff7ae78582732c1b7af7a757c340804e91316d6..65a38ba1add80a5425c6f135ff82b65dec811f03 100644
--- a/go/pserver/cclient/CMakeLists.txt
+++ b/go/pserver/cclient/CMakeLists.txt
@@ -10,5 +10,6 @@ include(golang)
 include(flags)
 
 go_library(paddle_pserver_cclient STATIC)
-
-add_subdirectory(test)
+if(WITH_TESTING)
+  add_subdirectory(test)
+endif()
diff --git a/go/pserver/optimizer.go b/go/pserver/optimizer.go
index 5abbca538f243095a72bb4a7335c311f0512d2b7..3ee4c7465284836194c83388d3aa48f111afa2a6 100644
--- a/go/pserver/optimizer.go
+++ b/go/pserver/optimizer.go
@@ -1,6 +1,7 @@
 package pserver
 
 /*
+#cgo CFLAGS: -I ../../
 #include "paddle/optimizer/optimizer.h"
 */
 import "C"
diff --git a/go/pserver/optimizer_test.go b/go/pserver/optimizer_test.go
index 64d6d092aa1864fbca012214ced5e03e157d4a4c..4930f0d95f9852c17ce867c71980a6df0888daa3 100644
--- a/go/pserver/optimizer_test.go
+++ b/go/pserver/optimizer_test.go
@@ -3,6 +3,12 @@ package pserver
 import "testing"
 
 func TestSGDCreateRelease(t *testing.T) {
+	param := pserver.ParameterWithConfig{
+		Param : pserver.Parameter{Name : "a",
+			ElementType: ,
+			Content: ,
+		Length : }
+	}
 	o := newOptimizer(sgd, 1)
 	o.Cleanup()
 }
diff --git a/go/pserver/service_test.go b/go/pserver/service_test.go
index b746d13e1ca71e697c464f84d915af029d37120c..1b2626f7db8ebaf86b7de3f88bee7aac8a72a30a 100644
--- a/go/pserver/service_test.go
+++ b/go/pserver/service_test.go
@@ -13,7 +13,9 @@ func TestFull(t *testing.T) {
 	s := pserver.NewService()
 	var p pserver.Parameter
 	p.Name = "param_a"
-	p.Content = []byte{1, 0, 0, 0, 2, 0, 0, 0, 3, 0, 0, 0}
+	ElementValue := []byte{1, 0, 0, 0, 2, 0, 0, 0, 3, 0, 0, 0}
+	p.Content = &ElementValue[0]
+	p.Length = len(ElementValue)
 	p.ElementType = pserver.Int32
 	err := s.InitParam(pserver.ParameterWithConfig{Param: p, Config: nil}, nil)
 	if err != nil {
@@ -22,7 +24,9 @@ func TestFull(t *testing.T) {
 
 	var p1 pserver.Parameter
 	p1.Name = "param_b"
-	p1.Content = []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+	ElementValue = []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+	p1.Content = &ElementValue[0]
+	p1.Length = len(ElementValue)
 	p1.ElementType = pserver.Float32
 	err = s.InitParam(pserver.ParameterWithConfig{Param: p1, Config: nil}, nil)
 	if err != nil {