diff --git a/README_zh.md b/README_zh.md
index bd6970a646ad4815167d7560ed7f2d068cef9fae..aac0d301a262117da9d8e2a579f8489dddda63a2 100755
--- a/README_zh.md
+++ b/README_zh.md
@@ -132,7 +132,7 @@ subsystem  # 子系统
      * @tc.name: integer_sub_001
      * @tc.desc: Verify the sub function.
      * @tc.type: FUNC
-     * @tc.require: Issue Number
+     * @tc.require: issueNumber
      */
     HWTEST_F(CalculatorSubTest, integer_sub_001, TestSize.Level1)
     {
@@ -209,7 +209,7 @@ subsystem  # 子系统
     	 * @tc.name: integer_sub_001
     	 * @tc.desc: Verify the sub function.
     	 * @tc.type: FUNC
-    	 * @tc.require: Issue Number
+    	 * @tc.require: issueNumber
     	 */
     	HWTEST_F(CalculatorSubTest, integer_sub_001, TestSize.Level1)
     	{
@@ -306,7 +306,7 @@ subsystem  # 子系统
          * @tc.name:appInfoTest001
          * @tc.desc:verify app info is not null
          * @tc.type: FUNC
-         * @tc.require: Issue Number
+         * @tc.require: issueNumber
          */
         it("appInfoTest001", 0, function () {
             //step 1:调用函数获取结果
@@ -370,7 +370,7 @@ subsystem  # 子系统
     	 * @tc.name:appInfoTest001
     	 * @tc.desc:verify app info is not null
     	 * @tc.type: FUNC
-    	 * @tc.require: Issue Number
+    	 * @tc.require: issueNumber
     	 */
     	 it("appInfoTest001", 0, function () {
     	    //step 1:调用函数获取结果
diff --git a/src/core/build/build_testcases.py b/src/core/build/build_testcases.py
index bbfb8141a68abc2efce5ce708390e011d5a4b88c..003cf0f38701dd8254784aeabbe34699a50e6da1 100755
--- a/src/core/build/build_testcases.py
+++ b/src/core/build/build_testcases.py
@@ -214,6 +214,9 @@ class BuildTestcases(object):
         if para.testsuit != "" and len(para.subsystem) == 0:
             LOG.error("Please specify subsystem.")
             return
+        target_cpu = self.build_parameter_dic.get("target_cpu")
+        if target_cpu == "arm64":
+            acts_build_command.append("target_arch=" + target_cpu)
         if os.path.exists(BUILD_FILEPATH):
             build_command = [BUILD_FILEPATH]
             build_command.extend(acts_build_command)