diff --git a/cpp/conf/server_config.template b/cpp/conf/server_config.template
index 8cee387765d05934bb0480488f242007de6e3660..8d439b08effc4ebf90b27d8bc5951ce73c28b52f 100644
--- a/cpp/conf/server_config.template
+++ b/cpp/conf/server_config.template
@@ -74,6 +74,9 @@ resource_config:
       device_id: 0
       enable_loader: true
       enable_executor: true
+      gpu_resource_num: 2
+      pinned_memory: 300
+      temp_memory: 300
 
 #    gtx1660:
 #      type: GPU
diff --git a/cpp/src/core/src/knowhere/index/vector_index/ivf.cpp b/cpp/src/core/src/knowhere/index/vector_index/ivf.cpp
index 45c68886e2a9275c68ac1e59306aa46975c15e8d..c994cb99513e87e1db102844975802afc87fc381 100644
--- a/cpp/src/core/src/knowhere/index/vector_index/ivf.cpp
+++ b/cpp/src/core/src/knowhere/index/vector_index/ivf.cpp
@@ -357,9 +357,9 @@ void BasicIndex::SealImpl() {
     if (idx != nullptr) {
         idx->to_readonly();
     }
-    else {
-        KNOHWERE_ERROR_MSG("Seal failed");
-    }
+    //else {
+    //    KNOHWERE_ERROR_MSG("Seal failed");
+    //}
 //#endif
 }
 
diff --git a/cpp/src/scheduler/SchedInst.cpp b/cpp/src/scheduler/SchedInst.cpp
index 43204f09465fc671453e12eab8d5ad7e2513dfe2..54548540a48c5188c4863cc4ab0deea34a7574f7 100644
--- a/cpp/src/scheduler/SchedInst.cpp
+++ b/cpp/src/scheduler/SchedInst.cpp
@@ -31,6 +31,9 @@ StartSchedulerService() {
         auto device_id = resconf.GetInt64Value(server::CONFIG_RESOURCE_DEVICE_ID);
         auto enable_loader = resconf.GetBoolValue(server::CONFIG_RESOURCE_ENABLE_LOADER);
         auto enable_executor = resconf.GetBoolValue(server::CONFIG_RESOURCE_ENABLE_EXECUTOR);
+        auto pinned_memory = resconf.GetInt64Value(server::CONFIG_RESOURCE_PIN_MEMORY);
+        auto temp_memory = resconf.GetInt64Value(server::CONFIG_RESOURCE_TEMP_MEMORY);
+        auto resource_num = resconf.GetInt64Value(server::CONFIG_RESOURCE_NUM);
 
         ResMgrInst::GetInstance()->Add(ResourceFactory::Create(resname,
                                                                type,
@@ -38,7 +41,9 @@ StartSchedulerService() {
                                                                enable_loader,
                                                                enable_executor));
 
-        knowhere::FaissGpuResourceMgr::GetInstance().InitDevice(device_id);
+        pinned_memory = 1024 * 1024 * pinned_memory;
+        temp_memory = 1024 * 1024 * temp_memory;
+        knowhere::FaissGpuResourceMgr::GetInstance().InitDevice(device_id, pinned_memory, temp_memory, resource_num);
     }
 
     knowhere::FaissGpuResourceMgr::GetInstance().InitResource();
diff --git a/cpp/src/server/ServerConfig.h b/cpp/src/server/ServerConfig.h
index f60617ba266a7ca08636f4e4e4f70921aeb81582..69ee67fa64a919f7592b53d0a1c2bf18ff528945 100644
--- a/cpp/src/server/ServerConfig.h
+++ b/cpp/src/server/ServerConfig.h
@@ -56,6 +56,9 @@ static const char* CONFIG_RESOURCE_MEMORY = "memory";
 static const char* CONFIG_RESOURCE_DEVICE_ID = "device_id";
 static const char* CONFIG_RESOURCE_ENABLE_LOADER = "enable_loader";
 static const char* CONFIG_RESOURCE_ENABLE_EXECUTOR = "enable_executor";
+static const char* CONFIG_RESOURCE_NUM = "gpu_resource_num";
+static const char* CONFIG_RESOURCE_PIN_MEMORY = "pinned_memory";
+static const char* CONFIG_RESOURCE_TEMP_MEMORY = "temp_memory";
 static const char* CONFIG_RESOURCE_CONNECTIONS = "connections";
 static const char* CONFIG_SPEED_CONNECTIONS = "speed";
 static const char* CONFIG_ENDPOINT_CONNECTIONS = "endpoint";