diff --git a/paddle/fluid/inference/analysis/ir_passes/tensorrt_subgraph_pass.cc b/paddle/fluid/inference/analysis/ir_passes/tensorrt_subgraph_pass.cc
index 5b2bed7745fcf6..1b29ba37f5e669 100644
--- a/paddle/fluid/inference/analysis/ir_passes/tensorrt_subgraph_pass.cc
+++ b/paddle/fluid/inference/analysis/ir_passes/tensorrt_subgraph_pass.cc
@@ -754,7 +754,7 @@ std::string TensorRtSubgraphPass::CreateTensorRTOp(
   bool calibration_mode =
       (enable_int8 && calibration_data.empty() && use_calib_mode);
   if (calibration_mode) {
-    // calibraion mode means generate int8 calibration table data process.
+    // calibration mode means generate int8 calibration table data process.
     return calibration_engine_key;
   }
 
diff --git a/paddle/fluid/inference/api/paddle_analysis_config.h b/paddle/fluid/inference/api/paddle_analysis_config.h
index cae544ff2c234c..134c0799ec663d 100644
--- a/paddle/fluid/inference/api/paddle_analysis_config.h
+++ b/paddle/fluid/inference/api/paddle_analysis_config.h
@@ -253,7 +253,7 @@ struct PD_INFER_DECL AnalysisConfig {
   void SetModel(const std::string& model_dir) { model_dir_ = model_dir; }
 
   ///
-  /// \brief Set the combined model with two specific pathes for program and
+  /// \brief Set the combined model with two specific paths for program and
   /// parameters.
   ///
   /// \param prog_file_path model file path of the combined model.
@@ -596,12 +596,12 @@ struct PD_INFER_DECL AnalysisConfig {
   /// \brief Control whether to perform IR graph optimization.
   /// If turned off, the AnalysisConfig will act just like a NativeConfig.
   ///
-  /// \param x Whether the ir graph optimization is actived.
+  /// \param x Whether the ir graph optimization is activated.
   ///
   void SwitchIrOptim(int x = true) { enable_ir_optim_ = x; }
   ///
   /// \brief A boolean state telling whether the ir graph optimization is
-  /// actived.
+  /// activated.
   ///
   /// \return bool Whether to use ir graph optimization.
   ///
@@ -1213,7 +1213,7 @@ struct PD_INFER_DECL AnalysisConfig {
   std::string SerializeInfoCache();
 
  protected:
-  // Model pathes.
+  // Model paths.
   std::string model_dir_;
   mutable std::string prog_file_;
   mutable std::string params_file_;
diff --git a/paddle/fluid/inference/api/resource_manager.cc b/paddle/fluid/inference/api/resource_manager.cc
index b18ca6e1c2a555..9f8a6651ebdf8c 100644
--- a/paddle/fluid/inference/api/resource_manager.cc
+++ b/paddle/fluid/inference/api/resource_manager.cc
@@ -191,7 +191,7 @@ void GPUContextResource::InitGpuEigenDevice() {
   gpu_eigen_device_ = std::make_unique<Eigen::GpuDevice>(eigen_stream_.get());
 }
 
-void GPUContextResource::InitDnnHanlde() {
+void GPUContextResource::InitDnnHandle() {
   phi::InitDnnHandle(&dnn_handle_, stream_, place_);
 }
 
@@ -237,7 +237,7 @@ dnnHandle_t GPUContextResource::GetDnnHandle() const { return dnn_handle_; }
 
 std::function<phi::dnnHandle_t()> GPUContextResource::GetDnnHandleCreator() {
   return [&]() -> phi::dnnHandle_t {
-    InitDnnHanlde();
+    InitDnnHandle();
     return dnn_handle_;
   };
 }
@@ -367,7 +367,7 @@ ResourceManager& ResourceManager::Instance() {
 }
 
 void ResourceManager::InitCPUResource() {
-  std::lock_guard<std::mutex> lock_gurad(cpu_mutex_);
+  std::lock_guard<std::mutex> lock_guard(cpu_mutex_);
   if (cpu_resource_ == nullptr) {
     cpu_resource_ = std::make_unique<CPUContextResource>();
   }
@@ -382,7 +382,7 @@ CPUContextResource* ResourceManager::GetCPUResource() const {
 
 #if defined(PADDLE_WITH_CUDA) || defined(PADDLE_WITH_HIP)
 void* ResourceManager::InitGPUResource(const phi::Place& place, void* stream) {
-  std::lock_guard<std::mutex> lock_gurad(gpu_mutex_);
+  std::lock_guard<std::mutex> lock_guard(gpu_mutex_);
   if (gpu_resources_.count(stream)) {
     Increase(stream);
     return stream;
@@ -427,7 +427,7 @@ GPUContextResource* ResourceManager::GetGPUResource(void* stream) const {
 void ResourceManager::GpuResourceSwitchStream(void* old_stream,
                                               void* new_stream) {
   // NOTE: add lock to support stream rebind in multi-thread
-  std::lock_guard<std::mutex> lock_gurad(gpu_mutex_);
+  std::lock_guard<std::mutex> lock_guard(gpu_mutex_);
   if (old_stream == new_stream) return;
   PADDLE_ENFORCE_EQ(
       gpu_resources_.count(old_stream),
diff --git a/paddle/fluid/inference/api/resource_manager.h b/paddle/fluid/inference/api/resource_manager.h
index 1f4d4ea420e1b6..25b4050e7c4ddf 100644
--- a/paddle/fluid/inference/api/resource_manager.h
+++ b/paddle/fluid/inference/api/resource_manager.h
@@ -88,7 +88,7 @@ class GPUContextResource {
   void DestroyGPUResource();
   void InitGpuProperties();
   void InitGpuEigenDevice();
-  void InitDnnHanlde();
+  void InitDnnHandle();
   void DestroyDnnHandle();
   void DestroyBlasHandle();
   void InitBlasLtHandle();
diff --git a/paddle/fluid/inference/capi/pd_config.cc b/paddle/fluid/inference/capi/pd_config.cc
index 5197b8dede1927..c2c8036ece7a87 100644
--- a/paddle/fluid/inference/capi/pd_config.cc
+++ b/paddle/fluid/inference/capi/pd_config.cc
@@ -275,7 +275,7 @@ void PD_EnableDlnne(
     int max_batch_size,
     bool use_static_batch,
     std::string weight_share_mode,
-    std::unordered_set<std::string> disable_nodes_by_ouputs,
+    std::unordered_set<std::string> disable_nodes_by_outputs,
     std::map<std::string, std::vector<int64_t>> dlnne_input_shape_dict,
     bool use_calib_mode,
     PD_ACPrecision precision_mode) {
@@ -287,7 +287,7 @@ void PD_EnableDlnne(
                              max_batch_size,
                              use_static_batch,
                              weight_share_mode,
-                             disable_nodes_by_ouputs,
+                             disable_nodes_by_outputs,
                              dlnne_input_shape_dict,
                              use_calib_mode,
                              precision_mode);
diff --git a/paddle/fluid/inference/capi/pd_predictor.cc b/paddle/fluid/inference/capi/pd_predictor.cc
index 39575a196e4f91..72f1b6c2771532 100644
--- a/paddle/fluid/inference/capi/pd_predictor.cc
+++ b/paddle/fluid/inference/capi/pd_predictor.cc
@@ -92,7 +92,7 @@ bool PD_PredictorRun(const PD_AnalysisConfig* config,
       config,
       paddle::platform::errors::InvalidArgument(
           "The pointer of analysis configuration shouldn't be nullptr"));
-  VLOG(3) << "Predoctor: PD_PredictorRun. ";
+  VLOG(3) << "Predictor: PD_PredictorRun. ";
   static std::map<std::string, std::unique_ptr<paddle::PaddlePredictor>>
       predictors;
   if (!predictors.count(config->config.model_dir())) {