diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9495456c9a..36806f3b2d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,9 @@ Please mark all change in change log and use the issue from GitHub
 # Milvus 0.10.1 (TBD)
 
 ## Bug
+-   \#2585 IVF_PQ on GPU with using metric_type IP
+-   \#2578 Result count doesn't match target vectors count
+-   \#2557 fix random crash of INSERT_DUPLICATE_ID case
 
 ## Feature
 
diff --git a/core/src/index/knowhere/knowhere/index/vector_index/ConfAdapter.cpp b/core/src/index/knowhere/knowhere/index/vector_index/ConfAdapter.cpp
index 5d038c3710..43c66f6ade 100644
--- a/core/src/index/knowhere/knowhere/index/vector_index/ConfAdapter.cpp
+++ b/core/src/index/knowhere/knowhere/index/vector_index/ConfAdapter.cpp
@@ -138,16 +138,11 @@ IVFPQConfAdapter::CheckTrain(Config& oricfg, const IndexMode mode) {
     static int64_t DEFAULT_NBITS = 8;
     static int64_t MAX_NLIST = 999999;
     static int64_t MIN_NLIST = 1;
-    static std::vector<std::string> CPU_METRICS{knowhere::Metric::L2, knowhere::Metric::IP};
-    static std::vector<std::string> GPU_METRICS{knowhere::Metric::L2};
+    static std::vector<std::string> METRICS{knowhere::Metric::L2, knowhere::Metric::IP};
 
     oricfg[knowhere::IndexParams::nbits] = DEFAULT_NBITS;
 
-    if (mode == IndexMode::MODE_GPU) {
-        CheckStrByValues(knowhere::Metric::TYPE, GPU_METRICS);
-    } else {
-        CheckStrByValues(knowhere::Metric::TYPE, CPU_METRICS);
-    }
+    CheckStrByValues(knowhere::Metric::TYPE, METRICS);
     CheckIntByRange(knowhere::meta::DIM, DEFAULT_MIN_DIM, DEFAULT_MAX_DIM);
     CheckIntByRange(knowhere::meta::ROWS, DEFAULT_MIN_ROWS, DEFAULT_MAX_ROWS);
     CheckIntByRange(knowhere::IndexParams::nlist, MIN_NLIST, MAX_NLIST);
diff --git a/core/src/server/delivery/request/CreateIndexRequest.cpp b/core/src/server/delivery/request/CreateIndexRequest.cpp
index dc198f6472..eaba58cde6 100644
--- a/core/src/server/delivery/request/CreateIndexRequest.cpp
+++ b/core/src/server/delivery/request/CreateIndexRequest.cpp
@@ -96,20 +96,6 @@ CreateIndexRequest::OnExecute() {
             }
         }
 
-#ifdef MILVUS_GPU_VERSION
-        Status s;
-        bool enable_gpu = false;
-        server::Config& config = server::Config::GetInstance();
-        s = config.GetGpuResourceConfigEnable(enable_gpu);
-        fiu_do_on("CreateIndexRequest.OnExecute.ip_meteric",
-                  collection_info.metric_type_ = static_cast<int>(engine::MetricType::IP));
-
-        if (s.ok() && adapter_index_type == (int)engine::EngineType::FAISS_PQ &&
-            collection_info.metric_type_ == (int)engine::MetricType::IP) {
-            return Status(SERVER_UNEXPECTED_ERROR, "PQ not support IP in GPU version!");
-        }
-#endif
-
         rc.RecordSection("check validation");
 
         // step 3: create index
diff --git a/core/unittest/server/test_rpc.cpp b/core/unittest/server/test_rpc.cpp
index bef93fd01c..8bf69e3071 100644
--- a/core/unittest/server/test_rpc.cpp
+++ b/core/unittest/server/test_rpc.cpp
@@ -252,14 +252,6 @@ TEST_F(RpcHandlerTest, INDEX_TEST) {
     ASSERT_TRUE(grpc_status.ok());
     fiu_disable("CreateIndexRequest.OnExecute.create_index_fail");
 
-#ifdef MILVUS_GPU_VERSION
-    request.set_index_type(static_cast<int>(milvus::engine::EngineType::FAISS_PQ));
-    fiu_enable("CreateIndexRequest.OnExecute.ip_meteric", 1, NULL, 0);
-    grpc_status = handler->CreateIndex(&context, &request, &response);
-    ASSERT_TRUE(grpc_status.ok());
-    fiu_disable("CreateIndexRequest.OnExecute.ip_meteric");
-#endif
-
     ::milvus::grpc::CollectionName collection_name;
     ::milvus::grpc::IndexParam index_param;
     handler->DescribeIndex(&context, &collection_name, &index_param);