diff --git a/frameworks/js/napi/connection/connection_exec/src/connection_exec.cpp b/frameworks/js/napi/connection/connection_exec/src/connection_exec.cpp
index 134d855701ee796153d3bb53a2c93718049381c0..2a13e7469073fe5ad9ace00a62c13fcda9f84b1a 100644
--- a/frameworks/js/napi/connection/connection_exec/src/connection_exec.cpp
+++ b/frameworks/js/napi/connection/connection_exec/src/connection_exec.cpp
@@ -1149,11 +1149,6 @@ napi_value ConnectionExec::GetProxyModeCallback(ProxyModeContext *context)
 
 bool ConnectionExec::ExecSetPacFileUrl(SetPacFileUrlContext *context)
 {
-    if (context->pacUrl_.empty()) {
-        NETMANAGER_BASE_LOGE("pac Url is empty!");
-        context->SetErrorCode(NETMANAGER_ERR_PARAMETER_ERROR);
-        return false;
-    }
     int32_t errorCode = NetConnClient::GetInstance().SetPacFileUrl(context->pacUrl_);
     if (errorCode != NET_CONN_SUCCESS) {
         NETMANAGER_BASE_LOGE("exec SetPacFileUrl failed errorCode: %{public}d", errorCode);
diff --git a/netmanager_base_config.gni b/netmanager_base_config.gni
index e72ebc05b283650cbaf3fd62eb334cdba261d58f..933c317a215e4a2d8cf95a4c17e875da30754d8c 100644
--- a/netmanager_base_config.gni
+++ b/netmanager_base_config.gni
@@ -58,7 +58,7 @@ declare_args() {
   netmanager_base_support_ebpf_memory_miniaturization = false
   netmanager_base_enable_traffic_statistic = false
   netmanager_base_extended_features = true
-  netmanager_base_enable_pac_proxy = false
+  netmanager_base_enable_pac_proxy = true
   netmanager_base_share_traffic_limit_enable = false
   netmanager_base_enable_set_app_frozened = false
   netmanager_base_feature_enterprise_route_custom = false