diff --git a/include/diopi/functions.h b/include/diopi/functions.h
index 4f81a33..baf3a8a 100644
--- a/include/diopi/functions.h
+++ b/include/diopi/functions.h
@@ -80,6 +80,9 @@ DIOPI_API diopiError_t diopiHardtanhInp(diopiContextHandle_t ctx, diopiTensorHan
 DIOPI_API diopiError_t diopiHardtanhBackward(diopiContextHandle_t ctx, diopiTensorHandle_t grad_input, diopiConstTensorHandle_t grad_output,
                                              diopiConstTensorHandle_t input, const diopiScalar_t* min_val, const diopiScalar_t* max_val);
 
+DIOPI_API diopiError_t diopiHardswish(diopiContextHandle_t ctx, diopiTensorHandle_t out, diopiConstTensorHandle_t input);
+DIOPI_API diopiError_t diopiHardswishInp(diopiContextHandle_t ctx, diopiTensorHandle_t input);
+
 DIOPI_API diopiError_t diopiThreshold(diopiContextHandle_t ctx, diopiTensorHandle_t out, diopiConstTensorHandle_t input,
                                      const diopiScalar_t* threshold, const diopiScalar_t* value);
 DIOPI_API diopiError_t diopiThresholdInp(diopiContextHandle_t ctx, diopiTensorHandle_t input, const diopiScalar_t* threshold, const diopiScalar_t* value);
@@ -862,7 +865,9 @@ DIOPI_API diopiError_t diopiNormal(diopiContextHandle_t ctx, diopiTensorHandle_t
 DIOPI_API diopiError_t diopiNormalTensorScalar(diopiContextHandle_t ctx, diopiTensorHandle_t out, diopiConstTensorHandle_t mean, double std);
 DIOPI_API diopiError_t diopiNormalScalarTensor(diopiContextHandle_t ctx, diopiTensorHandle_t out, double mean, diopiConstTensorHandle_t std);
 DIOPI_API diopiError_t diopiNormalTensor(diopiContextHandle_t ctx, diopiTensorHandle_t out, diopiConstTensorHandle_t mean, diopiConstTensorHandle_t std);
+DIOPI_API diopiError_t diopiNormalInp(diopiContextHandle_t ctx, diopiTensorHandle_t inout, double mean, double std);
 
+DIOPI_API diopiError_t diopiMeshGrid(diopiContextHandle_t ctx, diopiTensorHandle_t* outs, diopiConstTensorHandle_t* inputs, int64_t inputsNum);
 /**
  * \brief Applies Layer Normalization over a mini-batch of inputs.
  */