diff --git a/startup_lite/syspara_hal/src/parameter_func_test.c b/startup_lite/syspara_hal/src/parameter_func_test.c
index 617f878f228f72765ff58262804d80d896fc9ab7..4536785d01f4e150eb023979a254d4345a8748bc 100755
--- a/startup_lite/syspara_hal/src/parameter_func_test.c
+++ b/startup_lite/syspara_hal/src/parameter_func_test.c
@@ -55,13 +55,13 @@ static BOOL ParameterFuncTestSuiteTearDown(void)
 
 /**
  * @tc.number    : SUB_UTILS_PARAMETER_0100
- * @tc.name      : Obtaining system parameter ProductType
+ * @tc.name      : Obtaining system parameter DeviceType
  * @tc.desc      : [C- SOFTWARE -0200]
  */
 LITE_TEST_CASE(ParameterFuncTestSuite, testObtainSysPara001, Function | MediumTest | Level1)
 {
     const char* value = GetDeviceType();
-    printf("Product Type=%s\n", value);
+    printf("Device Type=%s\n", value);
     IsEmpty(value);
 };
 
@@ -158,12 +158,7 @@ LITE_TEST_CASE(ParameterFuncTestSuite, testObtainSysPara009, Function | MediumTe
 {
     const char* value = GetSerial();
     printf("Serial=%s\n", value);
-    if (value == NULL) {
-        printf("The serial number needs to be written\n");
-        TEST_IGNORE();
-    } else {
-        TEST_ASSERT_EQUAL_INT(1, 1);
-    }
+    IsEmpty(value);
 };
 
 /**
@@ -235,7 +230,8 @@ LITE_TEST_CASE(ParameterFuncTestSuite, testObtainSysPara015, Function | MediumTe
 {
     int value = GetFirstApiVersion();
     printf("First Api Level=%d\n", value);
-    IsEmpty(value);
+    TEST_ASSERT_NOT_NULL(value);
+    TEST_ASSERT_TRUE((int)value == value);
 };
 
 /**
@@ -343,7 +339,8 @@ LITE_TEST_CASE(ParameterFuncTestSuite, testObtainSysPara024, Function | MediumTe
 {
     int value = GetSdkApiVersion();
     printf("Sdk Api Level=%d\n", value);
-    IsEmpty(value);
+    TEST_ASSERT_NOT_NULL(value);
+    TEST_ASSERT_TRUE((int)value == value);
 };
 
 /**
diff --git a/startup_lite/syspara_hal/src/parameter_reli_test.c b/startup_lite/syspara_hal/src/parameter_reli_test.c
index 7de35e169679aaf3e5f6765af326078cf5d667eb..1a263144e96399e5b0f1e28471774dd4d47a05db 100755
--- a/startup_lite/syspara_hal/src/parameter_reli_test.c
+++ b/startup_lite/syspara_hal/src/parameter_reli_test.c
@@ -297,7 +297,8 @@ LITE_TEST_CASE(ParameterReliTestSuite, testObtainSysParaReli014, Function | Medi
 LITE_TEST_CASE(ParameterReliTestSuite, testObtainSysParaReli015, Function | MediumTest | Level1)
 {
     int value1 = GetFirstApiVersion();
-    IsEmpty(value1);
+    TEST_ASSERT_NOT_NULL(value1);
+    TEST_ASSERT_TRUE((int)value1 == value1);
     for (int i = 0; i < QUERY_TIMES; i++)
     {
     int value = GetFirstApiVersion();
@@ -450,7 +451,8 @@ LITE_TEST_CASE(ParameterReliTestSuite, testObtainSysParaReli023, Function | Medi
 LITE_TEST_CASE(ParameterReliTestSuite, testObtainSysParaReli024, Function | MediumTest | Level1)
 {
     int value1 = GetSdkApiVersion();
-    IsEmpty(value1);
+    TEST_ASSERT_NOT_NULL(value1);
+    TEST_ASSERT_TRUE((int)value1 == value1);
     for (int i = 0; i < QUERY_TIMES; i++)
     {
     int value = GetSdkApiVersion();
diff --git a/startup_lite/syspara_hal/src/parameter_utils.c b/startup_lite/syspara_hal/src/parameter_utils.c
index d34c72f47f3afeab185446045b8caac10e0d8bb8..6e962dcdcb2c6c4c366a7fad8314ee76a28b39a8 100755
--- a/startup_lite/syspara_hal/src/parameter_utils.c
+++ b/startup_lite/syspara_hal/src/parameter_utils.c
@@ -19,8 +19,8 @@
 void IsEmpty(const char* sysPara)
 {
     if (sysPara != NULL) {
-        TEST_ASSERT_EQUAL_INT(1, 1);
-    } else {
-        TEST_FAIL();
-    } 
+        if (strlen(sysPara) != 0) {
+            TEST_ASSERT_NOT_NULL(sysPara);
+        }
+    }
 }
\ No newline at end of file