diff --git a/modules/sandbox/appspawn_sandbox.c b/modules/sandbox/appspawn_sandbox.c
index beb7edc51be7e06417a3866b6d3707ebe733f171..92cda174b0d1f4be4523fd1d8e006a1a9454f40d 100644
--- a/modules/sandbox/appspawn_sandbox.c
+++ b/modules/sandbox/appspawn_sandbox.c
@@ -188,7 +188,7 @@ void DeleteSandboxContext(SandboxContext *context)
     free(context);
 }
 
-static bool NeedNetworkIsolated(SandboxContext *context, const AppSpawningCtx *property)
+APPSPAWN_STATIC bool NeedNetworkIsolated(SandboxContext *context, const AppSpawningCtx *property)
 {
     int developerMode = IsDeveloperModeOpen();
     if (CheckSpawningMsgFlagSet(context, APP_FLAGS_ISOLATED_SANDBOX) && !developerMode) {
diff --git a/modules/sandbox/sandbox_utils.cpp b/modules/sandbox/sandbox_utils.cpp
index 6d198746c6efff467a518b9ad951917aa75ab1d0..b4817edb0d58b56ee2edf3f2466e5cdfb6c947d7 100644
--- a/modules/sandbox/sandbox_utils.cpp
+++ b/modules/sandbox/sandbox_utils.cpp
@@ -1870,7 +1870,7 @@ int LoadAppSandboxConfig(AppSpawnMgr *content)
     return 0;
 }
 
-static bool NeedNetworkIsolated(AppSpawningCtx *property)
+APPSPAWN_STATIC bool NeedNetworkIsolated(AppSpawningCtx *property)
 {
     int developerMode = IsDeveloperModeOpen();
     if (CheckAppMsgFlagsSet(property, APP_FLAGS_ISOLATED_SANDBOX) && !developerMode) {
diff --git a/test/mock/app_spawn_stub.h b/test/mock/app_spawn_stub.h
index b3a4d6a753db19e677fe98f7e5f07ae87c831673..69917fc2fab0975ef50a1023bace894dd6fd39ad 100644
--- a/test/mock/app_spawn_stub.h
+++ b/test/mock/app_spawn_stub.h
@@ -133,4 +133,5 @@ StubNode *GetStubNode(int type);
 #endif
 int SetSelinuxConNweb(const AppSpawnMgr *content, const AppSpawningCtx *property);
 void InitAppCommonEnv(const AppSpawningCtx *property);
+bool NeedNetworkIsolated(AppSpawningCtx *property);
 #endif // APPSPAWN_TEST_STUB_H
diff --git a/test/unittest/app_spawn_standard_test/app_spawn_sandbox_test.cpp b/test/unittest/app_spawn_standard_test/app_spawn_sandbox_test.cpp
index 6d2d24e972cf91ba2ad1130226489276cae31b17..8a802e4c9c5abbb841b48b917e555bec2d5c8c21 100644
--- a/test/unittest/app_spawn_standard_test/app_spawn_sandbox_test.cpp
+++ b/test/unittest/app_spawn_standard_test/app_spawn_sandbox_test.cpp
@@ -1426,6 +1426,72 @@ HWTEST_F(AppSpawnSandboxTest, App_Spawn_Sandbox_47, TestSize.Level0)
     DeleteAppSpawningCtx(appProperty);
     EXPECT_EQ(ret, 0);
 }
+
+HWTEST_F(AppSpawnSandboxTest, App_Spawn_Sandbox_48, TestSize.Level0)
+{
+    GTEST_LOG_(INFO) << "App_Spawn_Sandbox_48 start";
+    AppSpawnClientHandle clientHandle = nullptr;
+    AppSpawnReqMsgHandle reqHandle = 0;
+    AppSpawnClientInit(APPSPAWN_SERVER_NAME, &clientHandle);
+    reqHandle = g_testHelper.CreateMsg(clientHandle, MSG_APP_SPAWN, 0);
+    AppSpawnReqMsgSetAppFlag(reqHandle, APP_FLAGS_ISOLATED_SANDBOX);
+    AppSpawningCtx *appProperty = g_testHelper.GetAppProperty(clientHandle, reqHandle);
+    bool ret = NeedNetworkIsolated(appProperty);
+    EXPECT_EQ(ret, false);
+    DeleteAppSpawningCtx(appProperty);
+    AppSpawnClientDestroy(clientHandle);
+    GTEST_LOG_(INFO) << "App_Spawn_Sandbox_48 end";
+}
+
+HWTEST_F(AppSpawnSandboxTest, App_Spawn_Sandbox_49, TestSize.Level0)
+{
+    GTEST_LOG_(INFO) << "App_Spawn_Sandbox_49 start";
+    AppSpawnClientHandle clientHandle = nullptr;
+    AppSpawnReqMsgHandle reqHandle = 0;
+    AppSpawnClientInit(APPSPAWN_SERVER_NAME, &clientHandle);
+    reqHandle = g_testHelper.CreateMsg(clientHandle, MSG_APP_SPAWN, 0);
+    AppSpawnReqMsgSetAppFlag(reqHandle, APP_FLAGS_ISOLATED_NETWORK);
+    AppSpawnReqMsgAddStringInfo(reqHandle, MSG_EXT_NAME_EXTENSION_TYPE, "form");
+    AppSpawningCtx *appProperty = g_testHelper.GetAppProperty(clientHandle, reqHandle);
+    bool ret = NeedNetworkIsolated(appProperty);
+    EXPECT_EQ(ret, false);
+    DeleteAppSpawningCtx(appProperty);
+    AppSpawnClientDestroy(clientHandle);
+    GTEST_LOG_(INFO) << "App_Spawn_Sandbox_49 end";
+}
+
+HWTEST_F(AppSpawnSandboxTest, App_Spawn_Sandbox_50, TestSize.Level0)
+{
+    GTEST_LOG_(INFO) << "App_Spawn_Sandbox_50 start";
+    AppSpawnClientHandle clientHandle = nullptr;
+    AppSpawnReqMsgHandle reqHandle = 0;
+    AppSpawnClientInit(APPSPAWN_SERVER_NAME, &clientHandle);
+    reqHandle = g_testHelper.CreateMsg(clientHandle, MSG_APP_SPAWN, 0);
+    AppSpawnReqMsgSetAppFlag(reqHandle, APP_FLAGS_ISOLATED_NETWORK);
+    AppSpawningCtx *appProperty = g_testHelper.GetAppProperty(clientHandle, reqHandle);
+    bool ret = NeedNetworkIsolated(appProperty);
+    EXPECT_EQ(ret, true);
+    DeleteAppSpawningCtx(appProperty);
+    AppSpawnClientDestroy(clientHandle);
+    GTEST_LOG_(INFO) << "App_Spawn_Sandbox_50 end";
+}
+
+HWTEST_F(AppSpawnSandboxTest, App_Spawn_Sandbox_51, TestSize.Level0)
+{
+    GTEST_LOG_(INFO) << "App_Spawn_Sandbox_51 start";
+    AppSpawnClientHandle clientHandle = nullptr;
+    AppSpawnReqMsgHandle reqHandle = 0;
+    AppSpawnClientInit(APPSPAWN_SERVER_NAME, &clientHandle);
+    reqHandle = g_testHelper.CreateMsg(clientHandle, MSG_APP_SPAWN, 0);
+    AppSpawnReqMsgSetAppFlag(reqHandle, APP_FLAGS_COLD_BOOT);
+    AppSpawningCtx *appProperty = g_testHelper.GetAppProperty(clientHandle, reqHandle);
+    bool ret = NeedNetworkIsolated(appProperty);
+    EXPECT_EQ(ret, false);
+    DeleteAppSpawningCtx(appProperty);
+    AppSpawnClientDestroy(clientHandle);
+    GTEST_LOG_(INFO) << "App_Spawn_Sandbox_51 end";
+}
+
 /**
  * @brief 测试app extension
  *