diff --git a/cli/test/dt_go/build.sh b/cli/test/dt_go/build.sh
index a61cd5ab62586134dc61b87bdbcaa1d64d3cfb55..044255be974e4a60c93fac78fea69d361b5d4a9d 100644
--- a/cli/test/dt_go/build.sh
+++ b/cli/test/dt_go/build.sh
@@ -24,10 +24,6 @@ export GONOSUMDB="*"
 
 function execute_test() {
   cd ${TOP_DIR}
-  go mod tidy
-  go install github.com/axw/gocov/gocov@v1.0.0
-  go install github.com/matm/gocov-html@latest
-  go install gotest.tools/gotestsum@latest
   if ! (go test  -mod=mod -gcflags=all=-l -v -race -coverprofile cov.out ${TOP_DIR}/... >./$file_input); then
     echo '****** go test cases error! ******'
     exit 1
diff --git a/runtime/dcmi/dcmi_api_test.go b/runtime/dcmi/dcmi_api_test.go
index 1a9ef5576d75944a9a396d377fb870c7a038c144..324bf93db29e9c9ae5e76c24ad5259ee1ad21785 100644
--- a/runtime/dcmi/dcmi_api_test.go
+++ b/runtime/dcmi/dcmi_api_test.go
@@ -17,8 +17,10 @@ package dcmi
 
 import (
 	"context"
+	"reflect"
 	"testing"
 
+	"github.com/agiledragon/gomonkey/v2"
 	"github.com/opencontainers/runtime-spec/specs-go"
 	"huawei.com/npu-exporter/v5/common-utils/hwlog"
 )
@@ -108,3 +110,91 @@ func TestCreateVDevice(t *testing.T) {
 	}
 
 }
+
+// TestGetChipName tests the function GetChipName
+func TestGetChipName(t *testing.T) {
+	patchInitialize := gomonkey.ApplyMethod(reflect.TypeOf(&NpuWorker{}), "Initialize", func(f *NpuWorker) error {
+		return nil
+	})
+	defer patchInitialize.Reset()
+	patchShutDown := gomonkey.ApplyMethod(reflect.TypeOf(&NpuWorker{}), "ShutDown", func(f *NpuWorker) {
+		return
+	})
+	defer patchShutDown.Reset()
+	patch := gomonkey.ApplyFunc(GetCardList, func() (int32, []int32, error) {
+		return 1, []int32{0}, nil
+	})
+	defer patch.Reset()
+	patchGetDeviceNumInCard := gomonkey.ApplyFunc(GetDeviceNumInCard, func(cardID int32) (int32, error) {
+		return 1, nil
+	})
+	defer patchGetDeviceNumInCard.Reset()
+	patchGetChipInfo := gomonkey.ApplyMethod(reflect.TypeOf(&NpuWorker{}), "GetChipInfo", func(f *NpuWorker, cardID int32, deviceID int32) (*ChipInfo, error) {
+		return &ChipInfo{
+			Name:    "a",
+			Type:    "b",
+			Version: "1",
+		}, nil
+	})
+	defer patchGetChipInfo.Reset()
+	tests := []struct {
+		name    string
+		want    string
+		wantErr bool
+	}{
+		{
+			name:    "GetChipName success 1",
+			want:    "a",
+			wantErr: false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := GetChipName()
+			if (err != nil) != tt.wantErr {
+				t.Errorf("GetChipName() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if got != tt.want {
+				t.Errorf("GetChipName() got = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+// TestGetProductType tests the function GetProductType
+func TestGetProductType(t *testing.T) {
+	patch := gomonkey.ApplyFunc(GetCardList, func() (int32, []int32, error) {
+		return 1, []int32{0}, nil
+	})
+	defer patch.Reset()
+	patchGetDeviceNumInCard := gomonkey.ApplyFunc(GetDeviceNumInCard, func(cardID int32) (int32, error) {
+		return 1, nil
+	})
+	defer patchGetDeviceNumInCard.Reset()
+	tests := []struct {
+		name    string
+		w       WorkerInterface
+		want    string
+		wantErr bool
+	}{
+		{
+			name:    "GetProductType success case 1",
+			w:       &mockWorker{},
+			want:    "",
+			wantErr: false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := GetProductType(tt.w)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("GetProductType() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if got != tt.want {
+				t.Errorf("GetProductType() got = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}