diff --git a/examples/matrix/basic_block_matmul/host_tiling/basic_block_matmul_custom_tiling.h b/examples/matrix/basic_block_matmul/host_tiling/basic_block_matmul_custom_tiling.h
index 07772ac8ee75b1a5842120e329529f87d7bfd081..8c0ae687f5ed2222028c46db406a553fadcdc6e0 100644
--- a/examples/matrix/basic_block_matmul/host_tiling/basic_block_matmul_custom_tiling.h
+++ b/examples/matrix/basic_block_matmul/host_tiling/basic_block_matmul_custom_tiling.h
@@ -32,7 +32,7 @@ bool ComputeTiling(optiling::TCubeTiling& tiling, matmul_tiling::MultiCoreMatmul
     cubeTiling->SetShape(M, N, K);
     cubeTiling->SetOrgShape(M, N, K);
     cubeTiling->SetFixSplit(baseM, baseN, baseK);
-    cubeTiling->SetBias(isBias);
+    cubeTiling->EnableBias(isBias);
     cubeTiling->SetBufferSpace(-1, -1, -1);
     if (cubeTiling->GetTiling(tiling) == -1) {
         return false;
diff --git a/examples/matrix/batch_matmul/host_tiling/batch_matmul_custom_tiling.h b/examples/matrix/batch_matmul/host_tiling/batch_matmul_custom_tiling.h
index 3ac3bd681234cc1ff0438e9d9c3690ed7b011ebd..8f6497da21a787dcdc7b8951bcc569ba276fbced 100644
--- a/examples/matrix/batch_matmul/host_tiling/batch_matmul_custom_tiling.h
+++ b/examples/matrix/batch_matmul/host_tiling/batch_matmul_custom_tiling.h
@@ -36,7 +36,7 @@ bool ComputeTiling(optiling::TCubeTiling& tiling, matmul_tiling::MultiCoreMatmul
     cubeTiling->SetShape(M, N, K);
     cubeTiling->SetOrgShape(M, N, K);
     cubeTiling->SetFixSplit(baseM, baseN, -1);
-    cubeTiling->SetBias(isBias);
+    cubeTiling->EnableBias(isBias);
     cubeTiling->SetBufferSpace(-1, -1, -1);
 
     constexpr int32_t A_BNUM = 2;
diff --git a/examples/matrix/matmul/host_tiling/matmul_custom_tiling.h b/examples/matrix/matmul/host_tiling/matmul_custom_tiling.h
index 89bcba1a6d63a8c96f1fa20d438e64f2210403c0..bf12d8517f0b0da379b18a69c148409d7447442d 100644
--- a/examples/matrix/matmul/host_tiling/matmul_custom_tiling.h
+++ b/examples/matrix/matmul/host_tiling/matmul_custom_tiling.h
@@ -34,7 +34,7 @@ bool ComputeTiling(optiling::TCubeTiling& tiling, matmul_tiling::MultiCoreMatmul
     cubeTiling->SetShape(M, N, K);
     cubeTiling->SetOrgShape(M, N, K);
     cubeTiling->SetFixSplit(baseM, baseN, -1);
-    cubeTiling->SetBias(isBias);
+    cubeTiling->EnableBias(isBias);
     cubeTiling->SetBufferSpace(-1, -1, -1);
     if (cubeTiling->GetTiling(tiling) == -1) {
         return false;
diff --git a/impl/matmul/matmul_impl.h b/impl/matmul/matmul_impl.h
index 09d44c628e464b2ec1a91422f074e1733c7589ea..589586889fd576abc05f9a432997da0aaed18355 100644
--- a/impl/matmul/matmul_impl.h
+++ b/impl/matmul/matmul_impl.h
@@ -2350,11 +2350,18 @@ __aicore__ inline void MatmulImpl<A_TYPE, B_TYPE, C_TYPE, BIAS_TYPE, MM_CFG, MM_
 
 template <class A_TYPE, class B_TYPE, class C_TYPE, class BIAS_TYPE, const auto& MM_CFG, class MM_CB,
     MATMUL_POLICY_TEMPLATE_OF(MATMUL_POLICY)>
-__aicore__ inline void MatmulImpl<A_TYPE, B_TYPE, C_TYPE, BIAS_TYPE, MM_CFG, MM_CB, MATMUL_POLICY>::ClearBias()
+__aicore__ inline void MatmulImpl<A_TYPE, B_TYPE, C_TYPE, BIAS_TYPE, MM_CFG, MM_CB, MATMUL_POLICY>::DisableBias()
 {
     var.enableBias_ = false;
 }
 
+template <class A_TYPE, class B_TYPE, class C_TYPE, class BIAS_TYPE, const auto& MM_CFG, class MM_CB,
+    MATMUL_POLICY_TEMPLATE_OF(MATMUL_POLICY)>
+__aicore__ inline void MatmulImpl<A_TYPE, B_TYPE, C_TYPE, BIAS_TYPE, MM_CFG, MM_CB, MATMUL_POLICY>::ClearBias()
+{
+    DisableBias();
+}
+
 template <class A_TYPE, class B_TYPE, class C_TYPE, class BIAS_TYPE, const auto& MM_CFG, class MM_CB,
     MATMUL_POLICY_TEMPLATE_OF(MATMUL_POLICY)>
 template <bool isTurnOnDebug>
diff --git a/impl/matmul/matmul_server.h b/impl/matmul/matmul_server.h
index dce3bbccb5b2293677216b03330361b488b03216..c5c72a24ee03796aa52df62738f3ce7661be312c 100644
--- a/impl/matmul/matmul_server.h
+++ b/impl/matmul/matmul_server.h
@@ -381,7 +381,7 @@ public:
                 mul.SetBias(biasGlobal);
             }
         } else if (msg->body.setClearBias) {
-            mul.ClearBias();
+            mul.DisableBias();
         }
     }
 
@@ -399,7 +399,7 @@ public:
                 mul.SetBias(biasGlobal);
             }
         } else if (msg->body.setClearBias) {
-            mul.ClearBias();
+            mul.DisableBias();
         }
     }
 
@@ -965,6 +965,7 @@ public:
     __aicore__ inline void SetBias(const LocalTensor<BiasT>& inputBias){};
     __aicore__ inline void SetTensorA(SrcAT aScalar){};
     __aicore__ inline void SetTensorB(SrcBT bScalar){};
+    __aicore__ inline void DisableBias(){};
     __aicore__ inline void ClearBias(){};
     __aicore__ inline void SetSelfDefineData(const uint64_t dataPtr) {}
     __aicore__ inline void SetUserDefInfo(const uint64_t tilingPtr) {}
@@ -1014,8 +1015,15 @@ public:
         bool enSequentialWrite, const uint32_t matrixStrideA = 0, const uint32_t matrixStrideB = 0,
         const uint32_t matrixStrideC = 0) {};
     template <bool sync = true>
+    __aicore__ inline GlobalTensor<DstT> GetBatchTensorC(uint32_t batchA, uint32_t batchB,
+        bool enSequentialWrite = false) {};
+    template <bool sync = true>
     __aicore__ inline GlobalTensor<DstT> GetBatchC(uint32_t batchA, uint32_t batchB, bool enSequentialWrite = false) {};
     template <bool sync = true, bool doPad = false>
+    __aicore__ inline void GetBatchTensorC(const LocalTensor<DstT>& c, uint32_t batchA, uint32_t batchB,
+        bool enSequentialWrite = false, uint32_t height = 0, uint32_t width = 0, uint32_t srcGap = 0,
+        uint32_t dstGap = 0) {};
+    template <bool sync = true, bool doPad = false>
     __aicore__ inline void GetBatchC(const LocalTensor<DstT>& c, uint32_t batchA, uint32_t batchB,
         bool enSequentialWrite = false, uint32_t height = 0, uint32_t width = 0, uint32_t srcGap = 0,
         uint32_t dstGap = 0) {};
diff --git a/impl/matmul/matmul_tiling_base.cpp b/impl/matmul/matmul_tiling_base.cpp
index 07d197bbd4ab6c7c7de8243d9ab794c4ff5b1efe..2922ac2749c306866b0ba383644554998613de81 100644
--- a/impl/matmul/matmul_tiling_base.cpp
+++ b/impl/matmul/matmul_tiling_base.cpp
@@ -427,13 +427,18 @@ int32_t MatmulApiTilingBase::SetShape(int32_t m, int32_t n, int32_t k)
     return 0;
 }
 
-int32_t MatmulApiTilingBase::SetBias(bool isBiasIn)
+int32_t MatmulApiTilingBase::EnableBias(bool isBiasIn)
 {
     TILING_LOG_DEBUG(" Set bias: %d", static_cast<int32_t>(isBiasIn));
     this->isBias = isBiasIn;
     return 0;
 }
 
+int32_t MatmulApiTilingBase::SetBias(bool isBiasIn)
+{
+    return EnableBias(isBiasIn);
+}
+
 int32_t MatmulApiTilingBase::SetFixSplit(int32_t baseMIn, int32_t baseNIn, int32_t baseKIn)
 {
     TILING_LOG_DEBUG(" Set fixed split baseM: %d", baseMIn);
diff --git a/lib/matmul/bmm_tiling.h b/lib/matmul/bmm_tiling.h
index 594ca4488cb4c16f44f09a38a475cc7f24a9f910..7a1bccfd611823e1f8de9ef6156e3663e723e516 100644
--- a/lib/matmul/bmm_tiling.h
+++ b/lib/matmul/bmm_tiling.h
@@ -48,10 +48,14 @@ public:
     // Get the BlockDim used after multi core tiling.
     // It is carried by users to the kernel to control the service logic in the kernel.
     int32_t GetCoreNum(int32_t &dim, int32_t &mDim, int32_t &nDim);
-    void SetSplitK(bool flag)
+    void EnableMultiCoreSplitK(bool flag)
     {
         enableSplitK_ = flag;
     }
+    void SetSplitK(bool flag)
+    {
+        EnableMultiCoreSplitK(flag);
+    }
 protected:
     virtual int64_t Compute() override;
 };
diff --git a/lib/matmul/matmul.h b/lib/matmul/matmul.h
index 2f6f505f1a735f7801c4526ff6ed658de211b7e3..4eb04cf7f3ad60ada3bf703183e04e88110fe860 100644
--- a/lib/matmul/matmul.h
+++ b/lib/matmul/matmul.h
@@ -93,6 +93,7 @@ public:
         bool isTransposeB = false);
     __aicore__ inline void SetBias(const LocalTensor<BiasT>& inputBias);
     __aicore__ inline void SetBatchNum(int32_t batchA, int32_t batchB);
+    __aicore__ inline void DisableBias();
     __aicore__ inline void ClearBias();
     template <bool sync = true> __aicore__ inline bool Iterate(bool enPartialSum = false);
     template <bool sync = true>
diff --git a/lib/matmul/matmul_client.h b/lib/matmul/matmul_client.h
index 3b529551b68ee7ecfe0e3708ea1119950bc4da0b..62d457ab9d166429fc84b6e53dcacb40f8a45d5e 100644
--- a/lib/matmul/matmul_client.h
+++ b/lib/matmul/matmul_client.h
@@ -286,11 +286,16 @@ public:
         kfcMsg_.body.setTensorB = 1;
     }
 
-    __aicore__ inline void ClearBias()
+    __aicore__ inline void DisableBias()
     {
         kfcMsg_.body.setClearBias = 1;
     }
 
+    __aicore__ inline void ClearBias()
+    {
+        DisableBias();
+    }
+
     __aicore__ inline void End()
     {
         if (isSyncGetC) {
@@ -664,7 +669,7 @@ public:
     }
 
     template <bool sync = true>
-    __aicore__ inline GlobalTensor<DstT> GetBatchC(uint32_t batchA, uint32_t batchB, bool enSequentialWrite = false)
+    __aicore__ inline GlobalTensor<DstT> GetBatchTensorC(uint32_t batchA, uint32_t batchB, bool enSequentialWrite = false)
     {
         GlobalTensor<DstT> global;
         if constexpr (!ToMatmulConfig(MM_CFG).isNBatch) {
@@ -688,9 +693,15 @@ public:
         return global;
     }
 
+    template <bool sync = true>
+    __aicore__ inline GlobalTensor<DstT> GetBatchC(uint32_t batchA, uint32_t batchB, bool enSequentialWrite = false)
+    {
+        return GetBatchTensorC(batchA, batchB, enSequentialWrite);
+    }
+
     // coordinated use with IterateNBatch，get single IterateBatch outcome
     template <bool sync = true>
-    __aicore__ inline void GetBatchC(const LocalTensor<DstT>& c, uint32_t batchA, uint32_t batchB,
+    __aicore__ inline void GetBatchTensorC(const LocalTensor<DstT>& c, uint32_t batchA, uint32_t batchB,
         bool enSequentialWrite = false)
     {
         if constexpr (!ToMatmulConfig(MM_CFG).isNBatch) {
@@ -714,6 +725,13 @@ public:
         TRACE_STOP(TraceId::KFC_CLIENT_REV_MSG_GM);
     }
 
+    template <bool sync = true>
+    __aicore__ inline void GetBatchC(const LocalTensor<DstT>& c, uint32_t batchA, uint32_t batchB,
+        bool enSequentialWrite = false)
+    {
+        GetBatchTensorC(c, batchA, batchB, enSequentialWrite);
+    }
+
     __aicore__ inline void AsyncGetTensorC(const LocalTensor<DstT>& c)
     {
         TRACE_START(TraceId::KFC_CLIENT_REV_MSG_GM);
diff --git a/lib/matmul/matmul_tiling_base.h b/lib/matmul/matmul_tiling_base.h
index a724fdad9a51facd681d1a25ddbadfe0b844815e..12c5f1f1d6a8a83c3d3017ad8dfe52e883e63dd2 100644
--- a/lib/matmul/matmul_tiling_base.h
+++ b/lib/matmul/matmul_tiling_base.h
@@ -206,6 +206,7 @@ public:
     int32_t SetCLayout(int32_t b, int32_t s, int32_t n, int32_t g, int32_t d);
     int32_t SetBatchInfoForNormal(int32_t batchA, int32_t batchB, int32_t m, int32_t n, int32_t k);
     int32_t SetBatchNum(int32_t batch);
+    int32_t EnableBias(bool isBiasIn = false);
     int32_t SetBias(bool isBiasIn = false);
     int32_t SetFixSplit(int32_t baseMIn = -1, int32_t baseNIn = -1, int32_t baseKIn = -1);
     int32_t SetBufferSpace(int32_t l1Size = -1, int32_t l0CSize = -1, int32_t ubSize = -1, int32_t btSize = -1);