diff --git a/src/proto/rpc_client.h b/src/proto/rpc_client.h
index 1830a298a..dc83537a2 100644
--- a/src/proto/rpc_client.h
+++ b/src/proto/rpc_client.h
@@ -67,6 +67,10 @@ class RpcClientBase {
     RpcClientBase() : m_rpc_channel(NULL) {}
     virtual ~RpcClientBase() {}
 
+    static void Shutdown() {
+        m_rpc_client.Shutdown();
+    }
+
 protected:
     virtual void ResetClient(const std::string& server_addr) {
         std::map<std::string, sofa::pbrpc::RpcChannel*>::iterator it;
diff --git a/src/proto/tabletnode_client.cc b/src/proto/tabletnode_client.cc
index 459bd97c4..2725f1b55 100644
--- a/src/proto/tabletnode_client.cc
+++ b/src/proto/tabletnode_client.cc
@@ -19,6 +19,10 @@ void TabletNodeClient::SetRpcOption(int32_t max_inflow, int32_t max_outflow,
                              pending_buffer_size, thread_num);
 }
 
+void TabletNodeClient::Shutdown() {
+    RpcClientBase::Shutdown();
+}
+
 TabletNodeClient::TabletNodeClient(const std::string& server_addr,
                                              int32_t rpc_timeout)
     : RpcClient<TabletNodeServer::Stub>(server_addr),
diff --git a/src/proto/tabletnode_client.h b/src/proto/tabletnode_client.h
index 66aec499c..5d6fa0576 100644
--- a/src/proto/tabletnode_client.h
+++ b/src/proto/tabletnode_client.h
@@ -27,6 +27,7 @@ class TabletNodeClient : public RpcClient<TabletNodeServer::Stub> {
     static void SetRpcOption(int32_t max_inflow = -1, int32_t max_outflow = -1,
                              int32_t pending_buffer_size = -1,
                              int32_t thread_num = -1);
+    static void Shutdown();
 
     TabletNodeClient(const std::string& addr = "",
                      int32_t rpc_timeout = FLAGS_tera_rpc_timeout_period);
diff --git a/src/sdk/client_impl.cc b/src/sdk/client_impl.cc
index 3f16490c7..940344493 100644
--- a/src/sdk/client_impl.cc
+++ b/src/sdk/client_impl.cc
@@ -63,6 +63,7 @@ ClientImpl::ClientImpl(const std::string& user_identity,
 }
 
 ClientImpl::~ClientImpl() {
+    tabletnode::TabletNodeClient::Shutdown();
     delete _cluster;
 }