diff --git a/linter-4.2/test/ESObject.ts b/linter-4.2/test/ESObject.ts
new file mode 100644
index 0000000000000000000000000000000000000000..5cbfe92da002254295100d2048301e921b43804d
--- /dev/null
+++ b/linter-4.2/test/ESObject.ts
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+//test for defect 14030
+type ESObject = any
+
+let a1: ESObject = 1;
+let a2: ESObject;
+
+function foo() {
+  let a3: ESObject  =2;
+  let a4: ESObject;
+}
\ No newline at end of file
diff --git a/linter-4.2/test/sdk_and_codelinter_diff_1.ts b/linter-4.2/test/sdk_and_codelinter_diff_1.ts
new file mode 100644
index 0000000000000000000000000000000000000000..b77e09dad40fba7e26d83af638136c6c6949b82a
--- /dev/null
+++ b/linter-4.2/test/sdk_and_codelinter_diff_1.ts
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+//test for defect 14029
+
+import {getData} from "./sdk_and_codelinter_diff_2"
+async function getDatas() {
+  try {
+    let data: Object[] = await getData()
+  } catch (err){
+  }
+}
\ No newline at end of file
diff --git a/linter-4.2/test/sdk_and_codelinter_diff_2.ts b/linter-4.2/test/sdk_and_codelinter_diff_2.ts
new file mode 100644
index 0000000000000000000000000000000000000000..7b1523e1eda95976c26d8837605caa72a2cc9f0a
--- /dev/null
+++ b/linter-4.2/test/sdk_and_codelinter_diff_2.ts
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+//test for defect 14029
+
+export async function getData() {
+  let datas
+  let data: Object[] = []
+  data.forEach(()=>{
+    datas.push(1);
+  })
+  return datas
+}
\ No newline at end of file
diff --git a/linter-4.2/test_extended_features/$_operation.ets b/linter-4.2/test_extended_features/dollar_operation.ets
similarity index 100%
rename from linter-4.2/test_extended_features/$_operation.ets
rename to linter-4.2/test_extended_features/dollar_operation.ets
diff --git a/linter-4.2/test_extended_features/dollar_operation_TN.ets b/linter-4.2/test_extended_features/dollar_operation_TN.ets
new file mode 100644
index 0000000000000000000000000000000000000000..fb14c4fba2cf72dca8a591747af6c9745f324a54
--- /dev/null
+++ b/linter-4.2/test_extended_features/dollar_operation_TN.ets
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+//test for defect 14031
+
+export class Foo1 {
+  foo1?: string[] = [];
+}
+
+@Component
+export struct SomeStruct {
+  @Link someStruct: Foo1[];
+}
+
+export class Foo {
+  SomeStruct({
+    someStruct: $someStruct
+  });
+}
+
diff --git a/linter-4.2/test_extended_features/$$_operation.ets b/linter-4.2/test_extended_features/double_dollar_operation.ets
similarity index 100%
rename from linter-4.2/test_extended_features/$$_operation.ets
rename to linter-4.2/test_extended_features/double_dollar_operation.ets
diff --git a/linter-4.2/test_extended_features/$$_operation1.ets b/linter-4.2/test_extended_features/double_dollar_operation1.ets
similarity index 100%
rename from linter-4.2/test_extended_features/$$_operation1.ets
rename to linter-4.2/test_extended_features/double_dollar_operation1.ets
diff --git a/linter/test/ESObject.ts b/linter/test/ESObject.ts
new file mode 100644
index 0000000000000000000000000000000000000000..5cbfe92da002254295100d2048301e921b43804d
--- /dev/null
+++ b/linter/test/ESObject.ts
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+//test for defect 14030
+type ESObject = any
+
+let a1: ESObject = 1;
+let a2: ESObject;
+
+function foo() {
+  let a3: ESObject  =2;
+  let a4: ESObject;
+}
\ No newline at end of file
diff --git a/linter/test/sdk_and_codelinter_diff_1.ts b/linter/test/sdk_and_codelinter_diff_1.ts
new file mode 100644
index 0000000000000000000000000000000000000000..b77e09dad40fba7e26d83af638136c6c6949b82a
--- /dev/null
+++ b/linter/test/sdk_and_codelinter_diff_1.ts
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+//test for defect 14029
+
+import {getData} from "./sdk_and_codelinter_diff_2"
+async function getDatas() {
+  try {
+    let data: Object[] = await getData()
+  } catch (err){
+  }
+}
\ No newline at end of file
diff --git a/linter/test/sdk_and_codelinter_diff_2.ts b/linter/test/sdk_and_codelinter_diff_2.ts
new file mode 100644
index 0000000000000000000000000000000000000000..7b1523e1eda95976c26d8837605caa72a2cc9f0a
--- /dev/null
+++ b/linter/test/sdk_and_codelinter_diff_2.ts
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+//test for defect 14029
+
+export async function getData() {
+  let datas
+  let data: Object[] = []
+  data.forEach(()=>{
+    datas.push(1);
+  })
+  return datas
+}
\ No newline at end of file