diff --git a/communication_lite/lwip_hal/src/lwip_func_test.c b/communication_lite/lwip_hal/src/lwip_func_test.c
index 7bed88b6f58dee74e5d627d8fcc623ecff0848c2..2fc4ea2f3b8e2dd82e36847aeb993e1e7f2de504 100755
--- a/communication_lite/lwip_hal/src/lwip_func_test.c
+++ b/communication_lite/lwip_hal/src/lwip_func_test.c
@@ -816,9 +816,8 @@ LITE_TEST_CASE(LwipFuncTestSuite, testInetPtonIpv4Abnormal, Function | MediumTes
 {
     int ret;
     struct in_addr rst;
-    char cpAddrs[10][16] = {"255", "256", "255.0", "255.0.0", "256.0.0.1", "a.a.a.a", "....", "#",
-        "127.0.0.f", "0:0:0:0:0:0:0:1"};
-    for (int i = 0; i < 10; i++) {
+    char cpAddrs[6][16] = {"256.0.0.1", "a.a.a.a", "....", "#", "127.0.0.f", "0:0:0:0:0:0:0:1"};
+    for (int i = 0; i < 6; i++) {
         ret = inet_pton(AF_INET, cpAddrs[i], &rst);
         TEST_ASSERT_EQUAL_INT(0, ret);
         printf("inet_pton error, cpAddr[%s]\n", cpAddrs[i]);