diff --git a/frameworks/js/napi/netpolicy/src/net_conn_service.cpp b/frameworks/js/napi/netpolicy/src/net_conn_service.cpp
index 888e12d3dfb7520e7810eb716d05e32d5f060f03..57317ca7fdf77729806e301210112c63bbb87b26 100644
--- a/frameworks/js/napi/netpolicy/src/net_conn_service.cpp
+++ b/frameworks/js/napi/netpolicy/src/net_conn_service.cpp
@@ -2810,7 +2810,11 @@ void NetConnService::CheckProxyStatus()
     if (GetProxyMode(mode) != NETMANAGER_SUCCESS) {
         return;
     }
-    SetProxyMode(mode);
+    if (SetProxyMode(mode) == NETMANAGER_SUCCESS) {
+        NETMGR_LOG_I("NetConnService CheckProxyStatus %{public}d sucess", mode);
+    } else {
+        NETMGR_LOG_E("NetConnService CheckProxyStatus %{public}d fail", mode);
+    }
 }
 
 #ifdef NETMANAGER_ENABLE_PAC_PROXY
@@ -2961,9 +2965,27 @@ int32_t NetConnService::SetPacFileUrl(const std::string &pacUrl)
     }
 #ifdef NETMANAGER_ENABLE_PAC_PROXY
     if (pacUrl.empty()) {
-        return SetProxyOff();
+        SetProxyOff();
+        Uri hostUri(GLOBAL_PROXY_HOST_URI);
+        auto dataShareHelperUtils = std::make_unique<NetDataShareHelperUtils>();
+        int ret = dataShareHelperUtils->Update(hostUri, KEY_PROXY_MODE, std::to_string(PROXY_MODE_OFF));
+        if (ret != NETMANAGER_SUCCESS) {
+            NETMGR_LOG_E("Update proxy mode fail %d", PROXY_MODE_AUTO);
+            return NETMANAGER_ERR_OPERATION_FAILED;
+        }
+        return NETMANAGER_SUCCESS;
     } else {
-        return SetProxyAuto();
+        auto ret = SetProxyAuto();
+        if (ret == NETMANAGER_SUCCESS) {
+            Uri hostUri(GLOBAL_PROXY_HOST_URI);
+            auto dataShareHelperUtils = std::make_unique<NetDataShareHelperUtils>();
+            int ret = dataShareHelperUtils->Update(hostUri, KEY_PROXY_MODE, std::to_string(PROXY_MODE_AUTO));
+            if (ret != NETMANAGER_SUCCESS) {
+                NETMGR_LOG_E("Update proxy mode fail %d", PROXY_MODE_AUTO);
+                return NETMANAGER_ERR_OPERATION_FAILED;
+            }
+        }
+        return ret;
     }
 #endif
     return NETMANAGER_SUCCESS;
diff --git a/interfaces/innerkits/netconnclient/libnetconn_kits.map b/interfaces/innerkits/netconnclient/libnetconn_kits.map
index 10396d6063747901244a77f12bd255845e50426c..92dca7b9c1bd40aa95ea7c2c5ed090505e7c8d32 100644
--- a/interfaces/innerkits/netconnclient/libnetconn_kits.map
+++ b/interfaces/innerkits/netconnclient/libnetconn_kits.map
@@ -227,14 +227,6 @@
       "OHOS::NetManagerStandard::NetConnClient::SetNetExtAttribute(OHOS::NetManagerStandard::NetHandle const&, std::__h::basic_string<char, std::__h::char_traits<char>, std::__h::allocator<char>> const&)";
       "OHOS::NetManagerStandard::NetConnClient::GetNetExtAttribute(OHOS::NetManagerStandard::NetHandle const&, std::__h::basic_string<char, std::__h::char_traits<char>, std::__h::allocator<char>>&)";
 
-      VTT?for?OHOS::NetManagerStandard::NetPacFileUrlCallbackStub;
-      vtable?for?OHOS::NetManagerStandard::NetPacFileUrlCallbackStub;
-      "OHOS::NetManagerStandard::NetPacFileUrlCallbackStub::NetPacFileUrlCallbackStub()";
-      "OHOS::NetManagerStandard::NetPacFileUrlCallbackStub::~NetPacFileUrlCallbackStub()";
-      "OHOS::NetManagerStandard::NetPacFileUrlCallbackStub::OnRemoteRequest(unsigned int, OHOS::MessageParcel&, OHOS::MessageParcel&, OHOS::MessageOption&)";
-      "non-virtual thunk to OHOS::NetManagerStandard::NetPacFileUrlCallbackStub::~NetPacFileUrlCallbackStub()";
-      "virtual thunk to OHOS::NetManagerStandard::NetPacFileUrlCallbackStub::~NetPacFileUrlCallbackStub()";
-
       "OHOS::NetManagerStandard::NetConnClient::SetNetExtAttribute(OHOS::NetManagerStandard::NetHandle const&, std::__h::basic_string<char, std::__h::char_traits<char>, std::__h::allocator<char>> const&)";
       "OHOS::NetManagerStandard::NetConnClient::GetNetExtAttribute(OHOS::NetManagerStandard::NetHandle const&, std::__h::basic_string<char, std::__h::char_traits<char>, std::__h::allocator<char>>&)";
       "OHOS::NetManagerStandard::NetConnClient::SetPacFileUrl(std::__h::basic_string<char, std::__h::char_traits<char>, std::__h::allocator<char>> const&)";
diff --git a/test/netconnmanager/unittest/pac_http_test/pac_server.cpp b/test/netconnmanager/unittest/pac_http_test/pac_server.cpp
index 013ba46d8b547a02a7904757666b57f3c8091b29..b9719f5b46da9438d5aa0de62feac9161ffd97d1 100644
--- a/test/netconnmanager/unittest/pac_http_test/pac_server.cpp
+++ b/test/netconnmanager/unittest/pac_http_test/pac_server.cpp
@@ -21,7 +21,9 @@
 #include <string>
 #include <sys/socket.h>
 #include <unistd.h>
+#include "functional"
 
+static std::function<void()> g_handler;
 static std::string g_defaultFileContent =
     "// PAC (Proxy Auto-Configuration) 脚本示例\n"
     "// 包含所有主要PAC函数的使用示例，只演示基础函数使用。\n"
@@ -158,6 +160,11 @@ bool IsTestRequest(const std::string &request)
     return false;
 }
 
+void SetTestHttpHandler(std::function<void()> function)
+{
+    g_handler = function;
+}
+
 std::string GetHeaderValue(const std::string &request, const std::string &headerName)
 {
     std::string headerPrefix = headerName + ": ";
@@ -281,6 +288,9 @@ void HandleClientConnection(int32_t serverFd, std::string pacScript)
     std::string request(buffer);
 
     if (IsTestRequest(request)) {
+        if (g_handler) {
+            g_handler();
+        }
         HandleTestRequest(clientSocket, request, address);
     } else {
         HandlePacRequest(clientSocket, pacScript);
diff --git a/test/netconnmanager/unittest/pac_http_test/pac_server.h b/test/netconnmanager/unittest/pac_http_test/pac_server.h
index 0b895c2e176b7eae2965eb5e292cf4194bf7988d..9db0f3bf38d7624da09894d4cd94e58635222868 100644
--- a/test/netconnmanager/unittest/pac_http_test/pac_server.h
+++ b/test/netconnmanager/unittest/pac_http_test/pac_server.h
@@ -14,7 +14,11 @@
  */
 #ifndef PACHTTPTEST_PAC_SERVER_H
 #define PACHTTPTEST_PAC_SERVER_H
+#include "functional"
+#include <string>
 
 void StartHttpServer(int32_t port, std::string ip, std::string pacScript);
 
+void SetTestHttpHandler(std::function<void()> function);
+
 #endif // PACHTTPTEST_PAC_SERVER_H
diff --git a/test/netconnmanager/unittest/pac_http_test/proxy_switch_server_tool.cpp b/test/netconnmanager/unittest/pac_http_test/proxy_switch_server_tool.cpp
index d674a35613a9ffbfea88d45374889afd89d5edfa..fa8069e97304a82de8694c8d465859870e5a749b 100644
--- a/test/netconnmanager/unittest/pac_http_test/proxy_switch_server_tool.cpp
+++ b/test/netconnmanager/unittest/pac_http_test/proxy_switch_server_tool.cpp
@@ -24,11 +24,13 @@
 
 using namespace OHOS::NetManagerStandard;
 std::map<int32_t, std::shared_ptr<ProxyServer>> services;
-#define PAC_PROXY_SERVER 9000
-#define GLOBAL_PROXY_SERVER 9001
+#define PROXY_PORT_9000 9000
+#define PROXY_PORT_9001 9001
 #define PROT_8080 8080
 #define PROT_8889 8889
-#define TIME 10
+#define TIME 20
+
+static int32_t g_counter = 0;
 
 static void StartProxyServer(int32_t port)
 {
@@ -39,11 +41,27 @@ static void StartProxyServer(int32_t port)
 
 TEST(PROXY_SWITCH_TEST, PacFileUrlClient)
 {
-    StartProxyServer(GLOBAL_PROXY_SERVER);
-    StartProxyServer(PAC_PROXY_SERVER);
+    StartProxyServer(PROXY_PORT_9001);
+    StartProxyServer(PROXY_PORT_9000);
+    services[PROXY_PORT_9000]->Stop();
+    services[PROXY_PORT_9001]->Stop();
     SetUpPermission();
     StartHttpServer(PROT_8080, "", "");
-    std::string script = ProxyServer::pacScripts[LOCAL_PROXY_9000];
+    SetTestHttpHandler([]() {
+        int32_t n = g_counter % 3;
+        switch (n) {
+            case 0:
+                services[PROXY_PORT_9001]->Start();
+                break;
+            case 1:
+                services[PROXY_PORT_9000]->Start();
+                break;
+            default:
+                break;
+        }
+        g_counter++;
+    });
+    std::string script = ProxyServer::pacScripts[ALL_DIRECT];
     printf(" pac script  %s \n", script.c_str());
     StartHttpServer(PROT_8889, "", script);
     EXPECT_EQ(services.empty(), false);