diff --git a/paddle/phi/api/include/tensor.h b/paddle/phi/api/include/tensor.h
index 0cef41d5259a070193078f9f452b69a1ec23ecca..fc37ec6172c4c3cdb7207d386e3a3867d81ac591 100644
--- a/paddle/phi/api/include/tensor.h
+++ b/paddle/phi/api/include/tensor.h
@@ -380,21 +380,21 @@ class PADDLE_API Tensor final {
   Tensor slice(int64_t begin_idx, int64_t end_idx) const;
 
   /**
-   * @brief Return the implemention of current Tensor.
+   * @brief Return the implementation of current Tensor.
    *
    * @return std::shared_ptr<phi::TensorBase>
    */
   const std::shared_ptr<phi::TensorBase>& impl() const;
 
   /**
-   * @brief Set the implemention of current Tensor.
+   * @brief Set the implementation of current Tensor.
    *
    * @param impl
    */
   void set_impl(const std::shared_ptr<phi::TensorBase>& impl);
 
   /**
-   * @brief Set the implemention of current Tensor.
+   * @brief Set the implementation of current Tensor.
    *
    * @param impl
    */
diff --git a/paddle/phi/common/scalar.h b/paddle/phi/common/scalar.h
index 5aee59f52ffae28f704d7a2c9dff73a46c7d5657..b0d2f90c9baa6867a5ca15b6257a3873364679c2 100644
--- a/paddle/phi/common/scalar.h
+++ b/paddle/phi/common/scalar.h
@@ -111,7 +111,7 @@ class ScalarBase {
     CopyScalar(other, this);
   }
 
-  // NOTE(xiongkun): some op need to judge the dtype of the Scalar, we expose a
+  // NOTE(xiongkun): some op need to judge the dtype of the Scalar, we expose an
   // interface.
   bool FromTensor() const { return is_from_tensor_; }