diff --git a/services/distributeddataservice/app/BUILD.gn b/services/distributeddataservice/app/BUILD.gn
index 9368b28c5a544bf2bddefb8a242eec58f21a73d3..2415418df037b7c284bdc81fbd2ac9f8f1bccdcb 100644
--- a/services/distributeddataservice/app/BUILD.gn
+++ b/services/distributeddataservice/app/BUILD.gn
@@ -93,7 +93,6 @@ ohos_shared_library("distributeddataservice") {
     ubsan = true
   }
   sources = [
-    "${data_service_path}/service/common/xcollie.cpp",
     "src/clone/clone_backup_info.cpp",
     "src/clone/secret_key_backup_data.cpp",
     "src/db_info_handle_impl.cpp",
diff --git a/services/distributeddataservice/service/BUILD.gn b/services/distributeddataservice/service/BUILD.gn
index 0eb4d94fe49a6d2366011e1eb79953098eec00d7..799699962afa099106f9e7689d8452ef1fc65e57 100644
--- a/services/distributeddataservice/service/BUILD.gn
+++ b/services/distributeddataservice/service/BUILD.gn
@@ -73,6 +73,7 @@ ohos_shared_library("distributeddatasvc") {
     "${data_service_path}/adapter/account:distributeddata_account",
     "${data_service_path}/adapter/communicator:distributeddata_communicator",
     "${data_service_path}/adapter/dfx:distributeddata_dfx",
+    "${data_service_path}/adapter/network:distributeddata_network",
     "${data_service_path}/adapter/utils:distributeddata_utils",
     "${data_service_path}/framework:distributeddatasvcfwk",
     "${data_service_path}/service/backup:distributeddata_backup",
diff --git a/services/distributeddataservice/service/cloud/BUILD.gn b/services/distributeddataservice/service/cloud/BUILD.gn
index a0772df87bf197871a8def67705dfecbcc7744cd..1b874d23ae0d6ab7a22d91b0f3ec4c305adefa5d 100755
--- a/services/distributeddataservice/service/cloud/BUILD.gn
+++ b/services/distributeddataservice/service/cloud/BUILD.gn
@@ -63,7 +63,6 @@ ohos_source_set("distributeddata_cloud") {
   ]
 
   deps = [
-    "${data_service_path}/adapter/network:distributeddata_network",
     "${data_service_path}/adapter/schema_helper:distributeddata_schema_helper",
   ]
 
diff --git a/services/distributeddataservice/service/common/xcollie.h b/services/distributeddataservice/service/common/xcollie.h
index 68f8436cef7a57a3fa2074e4472d65c75fe1b4b2..c5a880c0d6c9735fdeeb0032ad725f882f6a6c0e 100644
--- a/services/distributeddataservice/service/common/xcollie.h
+++ b/services/distributeddataservice/service/common/xcollie.h
@@ -18,6 +18,7 @@
 
 #include <string>
 #include "xcollie/xcollie.h"
+#include "visibility.h"
 
 namespace OHOS::DistributedData {
 class XCollie {
@@ -26,9 +27,9 @@ public:
         XCOLLIE_LOG = 0x1,
         XCOLLIE_RECOVERY = 0x2
     };
-    XCollie(const std::string &tag, uint32_t flag, uint32_t timeoutSeconds = RESTART_TIME_THRESHOLD,
+    API_EXPORT XCollie(const std::string &tag, uint32_t flag, uint32_t timeoutSeconds = RESTART_TIME_THRESHOLD,
         std::function<void(void *)> func = nullptr, void *arg = nullptr);
-    ~XCollie();
+    API_EXPORT ~XCollie();
 
 private:
     int32_t id_ = -1;
diff --git a/services/distributeddataservice/service/kvdb/kvdb_service_impl.cpp b/services/distributeddataservice/service/kvdb/kvdb_service_impl.cpp
index 06373b517c50497e72112c3f063d012b41ee9b7c..7c628c8d4f6f6d3363074ee4b8c47570bf3ef183 100644
--- a/services/distributeddataservice/service/kvdb/kvdb_service_impl.cpp
+++ b/services/distributeddataservice/service/kvdb/kvdb_service_impl.cpp
@@ -1040,7 +1040,8 @@ Status KVDBServiceImpl::DoCloudSync(const StoreMetaData &meta, const SyncInfo &s
     if (instance == nullptr) {
         return Status::CLOUD_DISABLED;
     }
-    if (!NetworkDelegate::GetInstance()->IsNetworkAvailable()) {
+    auto network = NetworkDelegate::GetInstance();
+    if (network == nullptr || !network->IsNetworkAvailable()) {
         return Status::NETWORK_ERROR;
     }
     std::vector<int32_t> users;