diff --git a/paddle/cinn/auto_schedule/search_space/auto_gen_rule/auto_bind_test.cc b/paddle/cinn/auto_schedule/search_space/auto_gen_rule/auto_bind_test.cc
index 751c4f931d6d12b3f2e789e5d2460222ea571c2d..35dc5374b96647b6269627a9a99f26bb475c0819 100644
--- a/paddle/cinn/auto_schedule/search_space/auto_gen_rule/auto_bind_test.cc
+++ b/paddle/cinn/auto_schedule/search_space/auto_gen_rule/auto_bind_test.cc
@@ -68,8 +68,8 @@ class TestAutoBind : public TestAutoGenRuleBase {
     } else if (total_num <= kMaxBlocks * kMaxThreadsPerBlock) {
       ASSERT_EQ(all_loops.size(), 2);
       EXPECT_EQ(all_loops[0].As<ir::For>()->extent.as_int32(),
-                static_cast<int32_t>(
-                    std::ceil(double(total_num) / kMaxThreadsPerBlock)));
+                static_cast<int32_t>(std::ceil(static_cast<double>(total_num) /
+                                               kMaxThreadsPerBlock)));
       EXPECT_TRUE(all_loops[0].As<ir::For>()->is_gpu_block_binded());
       EXPECT_EQ(all_loops[1].As<ir::For>()->extent.as_int32(),
                 kMaxThreadsPerBlock);
@@ -81,9 +81,10 @@ class TestAutoBind : public TestAutoGenRuleBase {
       EXPECT_EQ(all_loops[1].As<ir::For>()->extent.as_int32(),
                 kMaxThreadsPerBlock);
       EXPECT_TRUE(all_loops[1].As<ir::For>()->is_gpu_thread_binded());
-      EXPECT_EQ(all_loops[2].As<ir::For>()->extent.as_int32(),
-                static_cast<int32_t>(std::ceil(
-                    double(total_num) / (kMaxBlocks * kMaxThreadsPerBlock))));
+      EXPECT_EQ(
+          all_loops[2].As<ir::For>()->extent.as_int32(),
+          static_cast<int32_t>(std::ceil(static_cast<double>(total_num) /
+                                         (kMaxBlocks * kMaxThreadsPerBlock))));
       EXPECT_FALSE(all_loops[2].As<ir::For>()->is_binded());
     }
 
diff --git a/paddle/cinn/backends/codegen_c.cc b/paddle/cinn/backends/codegen_c.cc
index 239ba9cf59226c1c5a595e87d53b25ce9e6484e5..8263aab3eb9a45f366b7957743b7d0888a6d257e 100644
--- a/paddle/cinn/backends/codegen_c.cc
+++ b/paddle/cinn/backends/codegen_c.cc
@@ -162,7 +162,7 @@ void CodeGenC::Visit(const ir::Mod *op) {
   auto copied = op->b();
   optim::Simplify(&copied);
   if (copied.is_constant()) {
-    int temp = (int)(copied.get_constant());
+    int temp = static_cast<int>(copied.get_constant());
     if ((temp & (temp - 1)) == 0) {
       os() << "(";
       Print(op->a());
diff --git a/paddle/cinn/backends/ir_schedule_test.cc b/paddle/cinn/backends/ir_schedule_test.cc
index 2207a3d9cd07353f3b96fbdb89ce17cae516c7bc..427d4e0767c060e58150b8b1ff0118e464af15e6 100644
--- a/paddle/cinn/backends/ir_schedule_test.cc
+++ b/paddle/cinn/backends/ir_schedule_test.cc
@@ -2871,11 +2871,11 @@ TEST(IrSchedule, Annotate) {
   ir::IRSchedule ir_sch(ir::ModuleExpr({funcs[0]->body}));
   auto fused = ir_sch.Fuse("B", {0, 1});
   auto block_b = ir_sch.GetBlock("B");
-  ir_sch.Annotate(block_b, "k1", int(64));
+  ir_sch.Annotate(block_b, "k1", 64);
   block_b = ir_sch.GetBlock("B");
-  ir_sch.Annotate(block_b, "k2", bool(true));
+  ir_sch.Annotate(block_b, "k2", true);
   block_b = ir_sch.GetBlock("B");
-  ir_sch.Annotate(block_b, "k3", float(2.0));
+  ir_sch.Annotate(block_b, "k3", 2.0f);
   block_b = ir_sch.GetBlock("B");
   ir_sch.Annotate(block_b, "k4", std::string("v4"));
   std::string expected_expr = R"ROC({
@@ -2915,11 +2915,11 @@ TEST(IrSchedule, Unannotate) {
   ir::IRSchedule ir_sch(ir::ModuleExpr({funcs[0]->body}));
   auto fused = ir_sch.Fuse("B", {0, 1});
   auto block_b = ir_sch.GetBlock("B");
-  ir_sch.Annotate(block_b, "k1", int(64));
+  ir_sch.Annotate(block_b, "k1", 64);
   block_b = ir_sch.GetBlock("B");
-  ir_sch.Annotate(block_b, "k2", bool(true));
+  ir_sch.Annotate(block_b, "k2", true);
   block_b = ir_sch.GetBlock("B");
-  ir_sch.Annotate(block_b, "k3", float(2.0));
+  ir_sch.Annotate(block_b, "k3", 2.0f);
   block_b = ir_sch.GetBlock("B");
   ir_sch.Annotate(block_b, "k4", std::string("v4"));
   block_b = ir_sch.GetBlock("B");
diff --git a/paddle/cinn/common/float16.h b/paddle/cinn/common/float16.h
index 15bd2cee3fc69f269acc10c4804209f9e8c00dba..3cdaa8b2f4c39c5fcee277b100b94c18ad62d9c9 100644
--- a/paddle/cinn/common/float16.h
+++ b/paddle/cinn/common/float16.h
@@ -597,9 +597,9 @@ __host__ __device__ inline bool(isfinite)(const float16& a) {
 
 __host__ __device__ inline float16(abs)(const float16& a) {
 #if defined(CINN_CUDA_FP16) && (defined(__CUDA_ARCH__) && __CUDA_ARCH__ >= 530)
-  return float16(__habs(a.to_half()));
+  return static_cast<float16>(__habs(a.to_half()));
 #else
-  return float16(fabsf(float(a)));
+  return static_cast<float16>(fabsf(static_cast<float>(a)));
 #endif
 }
 
diff --git a/paddle/cinn/common/float16_bfloat16_cuda_test.cu b/paddle/cinn/common/float16_bfloat16_cuda_test.cu
index 932208b1a9d6906ca6d111104a118101da1b59c2..e8d9c7f534cc124b33b3ce9a92148273fef098f4 100644
--- a/paddle/cinn/common/float16_bfloat16_cuda_test.cu
+++ b/paddle/cinn/common/float16_bfloat16_cuda_test.cu
@@ -100,7 +100,7 @@ __global__ void cast_fp16_to_fp32_cuda_kernel(const float16* input,
                                               float* out) {
   int idx = blockIdx.x * blockDim.x + threadIdx.x;
   if (idx < num) {
-    out[idx] = float(input[idx]);
+    out[idx] = static_cast<float>(input[idx]);
   }
 }
 
@@ -131,7 +131,7 @@ __global__ void cast_bf16_to_fp32_cuda_kernel(const bfloat16* input,
                                               float* out) {
   int idx = blockIdx.x * blockDim.x + threadIdx.x;
   if (idx < num) {
-    out[idx] = float(input[idx]);
+    out[idx] = static_cast<float>(input[idx]);
   }
 }
 
diff --git a/paddle/cinn/frontend/net_builder_test.cc b/paddle/cinn/frontend/net_builder_test.cc
index ba104d642f2a2e686328f1801f2f69340186270a..8ae273b8321756ba90d86d73a69e5d5f74e1ad65 100644
--- a/paddle/cinn/frontend/net_builder_test.cc
+++ b/paddle/cinn/frontend/net_builder_test.cc
@@ -484,7 +484,7 @@ TEST(net_build, program_execute_cast) {
     for (int h = 0; h < H; ++h) {
       std::string line;
       int index = h + H * b;
-      float in_data = (float)input_data[index];
+      float in_data = static_cast<float>(input_data[index]);
       float out_data = output_data[index];
       line += (std::to_string(out_data) + ", ");
       EXPECT_EQ(in_data, out_data);
@@ -1339,7 +1339,8 @@ TEST(net_build, program_execute_repeat_axis_0) {
   std::vector<float> output_data = GetTensorData<float>(output_tensor, target);
   for (int m = 0; m < new_M; ++m) {
     for (int n = 0; n < new_N; ++n) {
-      int in_index = n + N * static_cast<int>(std::floor((float)m / repeats));
+      int in_index =
+          n + N * static_cast<int>(std::floor(static_cast<float>(m) / repeats));
       int out_index = n + new_N * m;
       float in_data = input_data[in_index];
       float out_data = output_data[out_index];
@@ -1393,7 +1394,8 @@ TEST(net_build, program_execute_repeat_axis_1) {
   std::vector<float> output_data = GetTensorData<float>(output_tensor, target);
   for (int m = 0; m < new_M; ++m) {
     for (int n = 0; n < new_N; ++n) {
-      int in_index = N * m + static_cast<int>(std::floor((float)n / repeats));
+      int in_index =
+          N * m + static_cast<int>(std::floor(static_cast<float>(n) / repeats));
       int out_index = n + new_N * m;
       float in_data = input_data[in_index];
       float out_data = output_data[out_index];
diff --git a/paddle/cinn/hlir/framework/graph_compiler.cc b/paddle/cinn/hlir/framework/graph_compiler.cc
index 575283987cd5a9f42cc0aee9156182ed5026df5d..22c54891ee507ed06308f8d94b3ec01dfc6687f6 100644
--- a/paddle/cinn/hlir/framework/graph_compiler.cc
+++ b/paddle/cinn/hlir/framework/graph_compiler.cc
@@ -155,7 +155,7 @@ void Program::Export(const std::vector<std::string>& persistent_vars,
     std::string name = (std::string)varname;
     auto t = scope_->GetTensor(name);
     cinn_buffer_t buffer = *t->buffer();
-    buffer.memory = (uint8_t*)0;
+    buffer.memory = reinterpret_cast<uint8_t*>(0);
     if (std::find(persistent_vars.begin(), persistent_vars.end(), name) !=
         persistent_vars.end()) {
       pvars.emplace_back(t->buffer(),
@@ -206,7 +206,7 @@ void Program::Export(const std::vector<std::string>& persistent_vars,
       tellplaceholder(instplaceholder + findex * 12 + 8, f);
       for (auto& arg : all_args) {
         uintptr_t bufindex = varindex[arg];
-        cinn_pod_value_t v((cinn_buffer_t*)bufindex);
+        cinn_pod_value_t v(reinterpret_cast<cinn_buffer_t*>(bufindex));
         fwrite(&v, sizeof(cinn_pod_value_t), 1, f);
       }
     }
diff --git a/paddle/cinn/hlir/framework/op_lowering_util.cc b/paddle/cinn/hlir/framework/op_lowering_util.cc
index 88963f5b989f7bbb6ef1bb6adafc4910469b304c..24a90a6d138898af1f8dc90970a8667a409e267e 100644
--- a/paddle/cinn/hlir/framework/op_lowering_util.cc
+++ b/paddle/cinn/hlir/framework/op_lowering_util.cc
@@ -722,8 +722,9 @@ void LoopAssignReduceWithLast(ir::IRSchedule& ir_sch,
       need_reduce_last_count *= inshape[i];
     }
   }
-  int warp_reduce_need_sm_count = ceil((need_reduce_last_count * 32) /
-                                       float(target.get_max_threads_per_sm()));
+  int warp_reduce_need_sm_count =
+      ceil((need_reduce_last_count * 32) /
+           static_cast<float>(target.get_max_threads_per_sm()));
   // Set Num_max_threads to 32 is Warp Reduce
   if (target.get_multi_processor_count() < warp_reduce_need_sm_count) {
     max_num_threads = 32;
@@ -805,7 +806,8 @@ void LoopAssignReduceWithLast(ir::IRSchedule& ir_sch,
     }
     LoopOrderAssignReduce(ir_sch, block_name, first_axes, target, true);
     // fuse axis before reduce to bind blockidx.
-    for (int idx = 0; idx < int(inshape.size() - axes.size()) - 1; ++idx) {
+    for (int idx = 0; idx < static_cast<int>(inshape.size() - axes.size()) - 1;
+         ++idx) {
       ir_sch.Fuse(block_name, {0, 1});
     }
   }
diff --git a/paddle/cinn/hlir/pass/alterlayout_test.cc b/paddle/cinn/hlir/pass/alterlayout_test.cc
index 45ec29d061c74c1bf4acfe9a02cf72e6ff10c7ef..2d91fb2f308c3d85a503d2f08f3ac52e59ca39bb 100755
--- a/paddle/cinn/hlir/pass/alterlayout_test.cc
+++ b/paddle/cinn/hlir/pass/alterlayout_test.cc
@@ -210,7 +210,7 @@ TEST(conv_bn_conv, conv_bn_conv) {
   attrs["data_format"] = src_layout;
 
   absl::flat_hash_map<std::string, Program::attr_t> attrs1;
-  attrs1["epsilon"] = (float)0.001;
+  attrs1["epsilon"] = 0.001f;
 
   auto c = program.conv2d(A, B, attrs);
   auto d = program.batchnorm(c, Scale, Bias, Mean, Variance, attrs1);
@@ -317,7 +317,7 @@ TEST(conv_softmax_conv, conv_softmax_conv) {
   attrs["data_format"] = src_layout;
 
   absl::flat_hash_map<std::string, Program::attr_t> attrs1;
-  attrs1["axis"] = (int)-1;
+  attrs1["axis"] = static_cast<int>(-1);
 
   auto c = program.conv2d(A, B, attrs);
   auto d = program.softmax(c, attrs1);
@@ -417,7 +417,7 @@ TEST(conv_mul_conv, conv_mul_conv) {
   attrs["data_format"] = src_layout;
 
   absl::flat_hash_map<std::string, Program::attr_t> attrs1;
-  attrs1["axis"] = (int)-1;
+  attrs1["axis"] = static_cast<int>(-1);
 
   auto c = program.conv2d(A, B, attrs);
   auto d = program.mul(c, C, 1, 1);
diff --git a/paddle/cinn/hlir/pe/nn.cc b/paddle/cinn/hlir/pe/nn.cc
index 152eb1bc3847b097a0da7272f8a0376608e139f2..6a3f46f6bf0d295ef9342a6f9d33bf9c3faa570a 100644
--- a/paddle/cinn/hlir/pe/nn.cc
+++ b/paddle/cinn/hlir/pe/nn.cc
@@ -806,15 +806,15 @@ std::vector<Tensor> Depthwise_Conv2d_NCHW(const Tensor &input,
   CHECK(weight->shape[1].is_constant());
   CHECK(weight->shape[2].is_constant());
   CHECK(weight->shape[3].is_constant());
-  int B = (int)input->shape[0].get_constant();
-  int O = (int)weight->shape[1].get_constant() *
-          (int)input->shape[1].get_constant();
-  int H = ((int)input->shape[2].get_constant() -
-           (int)weight->shape[2].get_constant() + 2 * pad_h) /
+  int B = static_cast<int>(input->shape[0].get_constant());
+  int O = static_cast<int>(weight->shape[1].get_constant()) *
+          static_cast<int>(input->shape[1].get_constant());
+  int H = (static_cast<int>(input->shape[2].get_constant()) -
+           static_cast<int>(weight->shape[2].get_constant()) + 2 * pad_h) /
               stride_h +
           1;
-  int W = ((int)input->shape[3].get_constant() -
-           (int)weight->shape[3].get_constant() + 2 * pad_w) /
+  int W = (static_cast<int>(input->shape[3].get_constant()) -
+           static_cast<int>(weight->shape[3].get_constant()) + 2 * pad_w) /
               stride_w +
           1;
   output_shape = {
diff --git a/paddle/cinn/hlir/pe/reduction.cc b/paddle/cinn/hlir/pe/reduction.cc
index 2feac6104b4341fd4a0913c4de8b4fc61f65ea14..8edce3c153bbb3538b6bbb1a2a7265bf75c69509 100644
--- a/paddle/cinn/hlir/pe/reduction.cc
+++ b/paddle/cinn/hlir/pe/reduction.cc
@@ -380,7 +380,8 @@ std::vector<ir::Tensor> BlockReduceInternal(const ir::Tensor& A,
 
   // compute the reduce dimension stride.
   std::vector<Expr> last_reduce_stride(A->shape.size() - axes.front(), Expr(1));
-  for (int idx = A->shape.size(), index = int(last_reduce_stride.size()) - 2;
+  for (int idx = A->shape.size(),
+           index = static_cast<int>(last_reduce_stride.size()) - 2;
        index >= 0;
        --index) {
     last_reduce_stride[index] = last_reduce_stride[index + 1] * A->shape[--idx];
@@ -407,8 +408,8 @@ std::vector<ir::Tensor> BlockReduceInternal(const ir::Tensor& A,
   // compute output shape.
   std::vector<Expr> out_shape(A->shape.begin(),
                               A->shape.begin() + axes.front());
-  int tailf = keep_dim ? (int(A->shape.size()) - axes.front())
-                       : (int(A->shape.size()) - axes.back() - 1);
+  int tailf = keep_dim ? (static_cast<int>(A->shape.size()) - axes.front())
+                       : (static_cast<int>(A->shape.size()) - axes.back() - 1);
   for (int idx = 0; idx < tailf; ++idx) {
     out_shape.push_back(Expr(1));
   }
@@ -538,8 +539,8 @@ std::vector<ir::Tensor> BlockReduce(const ir::Tensor& A,
   // compute output tensor shape.
   std::vector<Expr> out_shape(A->shape.begin(),
                               A->shape.begin() + axes.front());
-  int tailf = keep_dim ? (int(A->shape.size()) - axes.front())
-                       : (int(A->shape.size()) - axes.back() - 1);
+  int tailf = keep_dim ? (static_cast<int>(A->shape.size()) - axes.front())
+                       : (static_cast<int>(A->shape.size()) - axes.back() - 1);
   for (int idx = 0; idx < tailf; ++idx) {
     out_shape.push_back(Expr(1));
   }
@@ -832,7 +833,8 @@ std::vector<ir::Tensor> TwoStepBlockReduceInternal(
   }
   int warp_reduce_need_sm_count =
       ceil((need_reduce_last_count * 32) /
-           float(common::DefaultNVGPUTarget().get_max_threads_per_sm()));
+           static_cast<float>(
+               common::DefaultNVGPUTarget().get_max_threads_per_sm()));
   // Set Num_max_threads to 32 is Warp Reduce
   if (common::DefaultNVGPUTarget().get_multi_processor_count() <
       warp_reduce_need_sm_count) {
diff --git a/paddle/cinn/hlir/pe/schedule.cc b/paddle/cinn/hlir/pe/schedule.cc
index 39dfd2360cca19cfbb64d91f1a14a4a08b341ab1..2547a43862a9f28f3cd13afb87336cb48358c863 100644
--- a/paddle/cinn/hlir/pe/schedule.cc
+++ b/paddle/cinn/hlir/pe/schedule.cc
@@ -2662,7 +2662,7 @@ int gcd(int a, int b) {
 int MaxFactorLessThan(int a, int b) {
   CHECK_GT(a, b);
   int res = 1;
-  for (int i = 2; i <= (int)sqrt((double)a); i++) {
+  for (int i = 2; i <= static_cast<int>(sqrt(static_cast<double>(a))); i++) {
     if (a % i == 0) {
       if (i <= b) res = std::max(res, i);
       if (a / i <= b) res = std::max(res, a / i);
diff --git a/paddle/cinn/ir/ir_schedule.cc b/paddle/cinn/ir/ir_schedule.cc
index 04041c9d8c39c3bb85bf8d6185db9620df859cef..3489b84a45e505f706c16af6aa15be579c1be59f 100644
--- a/paddle/cinn/ir/ir_schedule.cc
+++ b/paddle/cinn/ir/ir_schedule.cc
@@ -2189,7 +2189,7 @@ void ScheduleImpl::CopyTransformAndLoopInfo(const Expr& block,
   Expr new_loop;
   VLOG(3) << "changed_loop_num is : " << changed_loop_num;
   VLOG(3) << "old_iter_values.size() is : " << old_iter_values.size();
-  if (changed_loop_num >= (int)old_iter_values.size()) {
+  if (changed_loop_num >= static_cast<int>(old_iter_values.size())) {
     new_loop = optim::IRCopy(block);
     new_loop.As<ir::ScheduleBlockRealize>()->iter_values = new_iter_values;
   } else {
diff --git a/paddle/cinn/ir/ir_schedule_util.cc b/paddle/cinn/ir/ir_schedule_util.cc
index a518ad7e7860f96f336abd13175b492cbb006a31..34e6cf6e7cd2385981ecbe76cc977acad1b59c13 100644
--- a/paddle/cinn/ir/ir_schedule_util.cc
+++ b/paddle/cinn/ir/ir_schedule_util.cc
@@ -74,7 +74,7 @@ int GetLoopExtent(const Expr& loop) {
   CHECK(loop.As<ir::For>());
   CHECK(common::is_zero(loop.As<ir::For>()->min));
   CHECK(loop.As<ir::For>()->extent.is_constant());
-  return (int)loop.As<ir::For>()->extent.get_constant();
+  return static_cast<int>(loop.As<ir::For>()->extent.get_constant());
 }
 
 void SetCudaAxisInfo(Expr* lowered_func) {
@@ -249,7 +249,8 @@ std::vector<int> ValidateFactors(const std::vector<int>& factors,
         << "In Split, when there is -1 in factors, the other factors' product "
            "should be <= "
            "original loop's extent! Please check.";
-    int minus_one_candidate = (int)ceil((double)total_extent / (double)product);
+    int minus_one_candidate = static_cast<int>(
+        ceil(static_cast<double>(total_extent) / static_cast<double>(product)));
     for (int i = 0; i < validated_factors.size(); ++i) {
       if (validated_factors[i] == -1) {
         validated_factors[i] = minus_one_candidate;
@@ -490,7 +491,7 @@ Expr MakeCacheBlock(const std::vector<IterRange>& buffer_ranges,
       ir::ScheduleBlock::Make(
           block_vars, {}, {}, new_tensor->name, Block::Make({body})));
   Expr new_body = block;
-  for (int i = (int)loop_vars.size() - 1; i >= 0; i--) {
+  for (int i = static_cast<int>(loop_vars.size()) - 1; i >= 0; i--) {
     new_body = For::Make(loop_vars[i],
                          Expr(0),
                          common::AutoSimplify(buffer_ranges[i].extent),
@@ -531,7 +532,9 @@ void FindInsertionPoint(Expr& root, CacheBlockInfo* info, bool is_write) {
             ->body.As<Block>());
   info->loc_block =
       root.As<ScheduleBlockRealize>()->schedule_block.As<ScheduleBlock>()->body;
-  for (int i = 0; i < (int)info->loc_block.As<Block>()->stmts.size(); ++i) {
+  for (int i = 0;
+       i < static_cast<int>(info->loc_block.As<Block>()->stmts.size());
+       ++i) {
     if (Contains(info->loc_block.As<Block>()->stmts[i], producer)) {
       info->loc_pos = i + 1;
       break;
@@ -1075,9 +1078,8 @@ std::vector<IterRange> CalculateRequiredRegions(
             (*find_for_loops.begin()).As<ir::For>()->min,
             (*find_for_loops.begin()).As<ir::For>()->extent);
       } else {
-        int cons = (int)block.As<ir::ScheduleBlockRealize>()
-                       ->iter_values[i]
-                       .is_constant();
+        int cons = static_cast<int>(
+            block.As<ir::ScheduleBlockRealize>()->iter_values[i].is_constant());
         required_buffer_range.emplace_back(Expr(cons), Expr(1));
       }
     }
diff --git a/paddle/cinn/ir/schedule_desc_test.cc b/paddle/cinn/ir/schedule_desc_test.cc
index efbfe0603dd54910a7ae5a10ab17ad309059f6d6..a58a322afdf0a3ffaa9f8527f9fbfbe6e46936b3 100644
--- a/paddle/cinn/ir/schedule_desc_test.cc
+++ b/paddle/cinn/ir/schedule_desc_test.cc
@@ -863,32 +863,29 @@ TEST_F(TestScheduleDesc, StepKind_Annotate) {
   auto block_b = ir_sch.GetBlock("B");
   trace.Append(ScheduleDesc::Step(
       "GetBlock", {}, {{"block_name", std::string("B")}}, {block_b}));
-  ir_sch.Annotate(block_b, "k1", int(64));
-  trace.Append(
-      ScheduleDesc::Step("AnnotateIntAttr",
-                         {{"block", std::vector<Expr>({block_b})}},
-                         {{"key", std::string("k1")}, {"value", int(64)}},
-                         {}));
+  ir_sch.Annotate(block_b, "k1", 64);
+  trace.Append(ScheduleDesc::Step("AnnotateIntAttr",
+                                  {{"block", std::vector<Expr>({block_b})}},
+                                  {{"key", std::string("k1")}, {"value", 64}},
+                                  {}));
 
   block_b = ir_sch.GetBlock("B");
   trace.Append(ScheduleDesc::Step(
       "GetBlock", {}, {{"block_name", std::string("B")}}, {block_b}));
-  ir_sch.Annotate(block_b, "k2", bool(true));
-  trace.Append(
-      ScheduleDesc::Step("AnnotateBoolAttr",
-                         {{"block", std::vector<Expr>({block_b})}},
-                         {{"key", std::string("k2")}, {"value", bool(true)}},
-                         {}));
+  ir_sch.Annotate(block_b, "k2", true);
+  trace.Append(ScheduleDesc::Step("AnnotateBoolAttr",
+                                  {{"block", std::vector<Expr>({block_b})}},
+                                  {{"key", std::string("k2")}, {"value", true}},
+                                  {}));
 
   block_b = ir_sch.GetBlock("B");
   trace.Append(ScheduleDesc::Step(
       "GetBlock", {}, {{"block_name", std::string("B")}}, {block_b}));
-  ir_sch.Annotate(block_b, "k3", float(2.0));
-  trace.Append(
-      ScheduleDesc::Step("AnnotateFloatAttr",
-                         {{"block", std::vector<Expr>({block_b})}},
-                         {{"key", std::string("k3")}, {"value", float(2.0)}},
-                         {}));
+  ir_sch.Annotate(block_b, "k3", 2.0f);
+  trace.Append(ScheduleDesc::Step("AnnotateFloatAttr",
+                                  {{"block", std::vector<Expr>({block_b})}},
+                                  {{"key", std::string("k3")}, {"value", 2.0f}},
+                                  {}));
 
   block_b = ir_sch.GetBlock("B");
   trace.Append(ScheduleDesc::Step(
@@ -911,22 +908,20 @@ TEST_F(TestScheduleDesc, StepKind_Unannotate) {
   auto block_b = ir_sch.GetBlock("B");
   trace.Append(ScheduleDesc::Step(
       "GetBlock", {}, {{"block_name", std::string("B")}}, {block_b}));
-  ir_sch.Annotate(block_b, "k1", int(64));
-  trace.Append(
-      ScheduleDesc::Step("AnnotateIntAttr",
-                         {{"block", std::vector<Expr>({block_b})}},
-                         {{"key", std::string("k1")}, {"value", int(64)}},
-                         {}));
+  ir_sch.Annotate(block_b, "k1", 64);
+  trace.Append(ScheduleDesc::Step("AnnotateIntAttr",
+                                  {{"block", std::vector<Expr>({block_b})}},
+                                  {{"key", std::string("k1")}, {"value", 64}},
+                                  {}));
 
   block_b = ir_sch.GetBlock("B");
   trace.Append(ScheduleDesc::Step(
       "GetBlock", {}, {{"block_name", std::string("B")}}, {block_b}));
-  ir_sch.Annotate(block_b, "k2", bool(true));
-  trace.Append(
-      ScheduleDesc::Step("AnnotateBoolAttr",
-                         {{"block", std::vector<Expr>({block_b})}},
-                         {{"key", std::string("k2")}, {"value", bool(true)}},
-                         {}));
+  ir_sch.Annotate(block_b, "k2", true);
+  trace.Append(ScheduleDesc::Step("AnnotateBoolAttr",
+                                  {{"block", std::vector<Expr>({block_b})}},
+                                  {{"key", std::string("k2")}, {"value", true}},
+                                  {}));
 
   block_b = ir_sch.GetBlock("B");
   trace.Append(ScheduleDesc::Step(
diff --git a/paddle/cinn/lang/lower_impl.cc b/paddle/cinn/lang/lower_impl.cc
index 247888246c2cfa32af0585a087451517854e7786..fcc6c12ce11ddd7c6d945c0645838c82ff583ee9 100644
--- a/paddle/cinn/lang/lower_impl.cc
+++ b/paddle/cinn/lang/lower_impl.cc
@@ -741,14 +741,15 @@ std::vector<Expr> LowerImpl::GenerateFunctionBody(
                 << "'s shape is : " << utils::Join(tensor->shape, ",");
         for (auto& expr : tensor->shape) {
           CHECK(expr.is_constant());
-          int_shape.push_back((int)expr.get_constant());
+          int_shape.push_back(static_cast<int>(expr.get_constant()));
         }
         for (auto& var : tensor->reduce_axis) {
           CHECK(var->lower_bound.defined());
           CHECK(var->upper_bound.defined());
           CHECK(common::is_zero(var->lower_bound));
           CHECK(var->upper_bound.is_constant());
-          int_shape.push_back((int)var->upper_bound.get_constant());
+          int_shape.push_back(
+              static_cast<int>(var->upper_bound.get_constant()));
         }
         // create block itervars, i0,i1...
         std::vector<Var> block_vars;
diff --git a/paddle/cinn/optim/compute_inline_expand.cc b/paddle/cinn/optim/compute_inline_expand.cc
index aef64af01e011d7333ff3b78ca5487561038145a..8c38090db94ddaa0a6284669ca765589c10579fb 100644
--- a/paddle/cinn/optim/compute_inline_expand.cc
+++ b/paddle/cinn/optim/compute_inline_expand.cc
@@ -79,7 +79,7 @@ struct TensorInlineExpandMutator : public ir::IRMutator<> {
 
   void Visit(const ir::For *op, Expr *expr) override {
     CHECK(op->extent.is_constant());
-    int cons_extent = (int)op->extent.get_constant();
+    int cons_extent = static_cast<int>(op->extent.get_constant());
     var_to_extent[op->loop_var->name] = op->extent;
     ir::IRMutator<>::Visit(op, expr);
   }
diff --git a/paddle/cinn/optim/unroll_loops_test.cc b/paddle/cinn/optim/unroll_loops_test.cc
index 0923d9eb8569b33f0e9cb50462ccb3f50615e5c1..56014524514a67fdfc2681048d564bee5a222f94 100644
--- a/paddle/cinn/optim/unroll_loops_test.cc
+++ b/paddle/cinn/optim/unroll_loops_test.cc
@@ -69,7 +69,7 @@ TEST(UnrollLoops, auto_unroll) {
   Expr M(100);
   Expr N(4);
   Expr O(5);
-  Expr const_value(float(2.11));
+  Expr const_value(2.11f);
 
   Placeholder<float> A("A", {M, N, O});
 
diff --git a/paddle/cinn/optim/vectorize_loops_test.cc b/paddle/cinn/optim/vectorize_loops_test.cc
index 55f8b3097d91e292c5edea1ea4177e6cbd5a3213..8c589e23027d57e922c7868eda87c77f705f434e 100644
--- a/paddle/cinn/optim/vectorize_loops_test.cc
+++ b/paddle/cinn/optim/vectorize_loops_test.cc
@@ -274,7 +274,7 @@ TEST(Vectorize, cuda_vectorize_with_constant) {
   Expr M(100);
   Expr N(500);
   Placeholder<float> A("A", {M, N});
-  Expr const_value(float(2.11));
+  Expr const_value(2.11f);
 
   Tensor C = Compute(
       {M, N}, [&](Var i, Var j) { return const_value * A(i, j); }, "C");
diff --git a/paddle/cinn/poly/stage.cc b/paddle/cinn/poly/stage.cc
index 7b6f18c7acc60a555afdc7314ace1485b586b866..5af88bf251ed8d59dc5ac5c2ea247c396cd03a18 100644
--- a/paddle/cinn/poly/stage.cc
+++ b/paddle/cinn/poly/stage.cc
@@ -923,8 +923,8 @@ Iterator Stage::Fuse(const std::vector<Iterator> &levels) {
       "%s = floor(%s / %d)",
       levels.front().id.c_str(),
       new_iter_name.c_str(),
-      (int)std::accumulate(
-          iterator_max_val.begin() + 1, iterator_max_val.end(), 1, my_prod)));
+      static_cast<int>(std::accumulate(
+          iterator_max_val.begin() + 1, iterator_max_val.end(), 1, my_prod))));
   conds.emplace_back(utils::StringFormat("%s = %s mod %d",
                                          levels.back().id.c_str(),
                                          new_iter_name.c_str(),
@@ -935,10 +935,10 @@ Iterator Stage::Fuse(const std::vector<Iterator> &levels) {
         "%s = floor(%s / %d) mod %d",
         levels[i].id.c_str(),
         new_iter_name.c_str(),
-        (int)std::accumulate(iterator_max_val.begin() + i + 1,
-                             iterator_max_val.end(),
-                             1,
-                             my_prod),
+        static_cast<int>(std::accumulate(iterator_max_val.begin() + i + 1,
+                                         iterator_max_val.end(),
+                                         1,
+                                         my_prod)),
         iterator_max_val[i]));
   }
 
diff --git a/paddle/cinn/runtime/cinn_runtime.cc b/paddle/cinn/runtime/cinn_runtime.cc
index 51c9ac0866cfacfeacf5153d6c9545394936365d..b8bc96d508877ba21aab385ccd0df7cd464bd8d8 100644
--- a/paddle/cinn/runtime/cinn_runtime.cc
+++ b/paddle/cinn/runtime/cinn_runtime.cc
@@ -122,7 +122,7 @@ cinn_buffer_t* cinn_buffer_new_default(int target,
       fprintf(stderr, "Not supported device type");
       abort();
   }
-  cinn_buffer_malloc((void*)(0), buf);
+  cinn_buffer_malloc(reinterpret_cast<void*>(0), buf);
   return buf;
 }
 
diff --git a/paddle/cinn/runtime/cpu/host_intrinsics.cc b/paddle/cinn/runtime/cpu/host_intrinsics.cc
index 5f8d68e8d9ceeef0ad9b8a47f6892233570d8616..58c95f7e52fb549c8ace2a2bf6f5e991f5ce069d 100644
--- a/paddle/cinn/runtime/cpu/host_intrinsics.cc
+++ b/paddle/cinn/runtime/cpu/host_intrinsics.cc
@@ -31,8 +31,8 @@ extern "C" {
 void __cinn_host_tanh_v(const cinn_buffer_t* x, cinn_buffer_t* out) {
   CINN_CHECK_EQ(x->num_elements(), out->num_elements());
   int xn = x->num_elements();
-  auto* x_data = (float*)(x->memory);
-  auto* out_data = (float*)(out->memory);
+  auto* x_data = reinterpret_cast<float*>(x->memory);
+  auto* out_data = reinterpret_cast<float*>(out->memory);
   for (int i = 0; i < x->num_elements(); i++) {
     out_data[i] = tanhf(x_data[i]);
   }
diff --git a/paddle/cinn/runtime/cuda/float16.h b/paddle/cinn/runtime/cuda/float16.h
index 15bd2cee3fc69f269acc10c4804209f9e8c00dba..be847bfc2e7cd183ea663bd05486aea3df0c8ab7 100644
--- a/paddle/cinn/runtime/cuda/float16.h
+++ b/paddle/cinn/runtime/cuda/float16.h
@@ -599,7 +599,7 @@ __host__ __device__ inline float16(abs)(const float16& a) {
 #if defined(CINN_CUDA_FP16) && (defined(__CUDA_ARCH__) && __CUDA_ARCH__ >= 530)
   return float16(__habs(a.to_half()));
 #else
-  return float16(fabsf(float(a)));
+  return float16(fabsf(static_cast<float>(a)));
 #endif
 }
 
diff --git a/paddle/cinn/runtime/tiny_runtime.cc b/paddle/cinn/runtime/tiny_runtime.cc
index 65bb07759c0342c415aa745914804948c534afbb..8fb0238cbc31ded0330ff9d679e286af253ac4af 100644
--- a/paddle/cinn/runtime/tiny_runtime.cc
+++ b/paddle/cinn/runtime/tiny_runtime.cc
@@ -62,13 +62,13 @@ void *load_program(const char *paramfile) {
     return nullptr;
   }
   // TODO(hp03): check param file version
-  ctx->major_v = *(int *)(buf + 4);
-  ctx->minor_v = *(int *)(buf + 8);
+  ctx->major_v = *reinterpret_cast<int *>(buf + 4);
+  ctx->minor_v = *reinterpret_cast<int *>(buf + 8);
 
-  int *namelist_pos = (int *)(buf + 16);
-  int *podvalue_pos = (int *)(buf + *namelist_pos);
-  int *persistent_pos = (int *)(buf + *podvalue_pos);
-  int *inst_pos = (int *)(buf + *persistent_pos);
+  int *namelist_pos = reinterpret_cast<int *>(buf + 16);
+  int *podvalue_pos = reinterpret_cast<int *>(buf + *namelist_pos);
+  int *persistent_pos = reinterpret_cast<int *>(buf + *podvalue_pos);
+  int *inst_pos = reinterpret_cast<int *>(buf + *persistent_pos);
   if (fsize < *inst_pos) {
     return nullptr;
   }
@@ -78,11 +78,11 @@ void *load_program(const char *paramfile) {
   std::map<std::string, int> name2index;
   for (int i = 0; i < namelen; i++) {
     int offset = (namelist_pos + 2)[i];
-    namev[i] = (char *)(buf + offset);
+    namev[i] = reinterpret_cast<char *>(buf + offset);
     name2index[namev[i]] = i;
   }
 
-  cinn_buffer_t *cb = (cinn_buffer_t *)(buf + podvalue_pos[1]);
+  cinn_buffer_t *cb = reinterpret_cast<cinn_buffer_t *>(buf + podvalue_pos[1]);
   for (int i = 0; i < namelen; i++) {
     // currently only CPU device is supported, so just use malloc
     if (cb[i].memory) {
@@ -107,9 +107,9 @@ void *load_program(const char *paramfile) {
     int instargc = inst_pos[2 + i * 3 + 1];
     ctx->inst_argc.push_back(instargc);
     cinn_pod_value_t *argv =
-        (cinn_pod_value_t *)(buf + inst_pos[2 + i * 3 + 2]);
+        reinterpret_cast<cinn_pod_value_t *>(buf + inst_pos[2 + i * 3 + 2]);
     for (int i = 0; i < instargc; i++) {
-      int idx = (uintptr_t)((cinn_buffer_t *)argv[i]);
+      int idx = (uintptr_t)((cinn_buffer_t *)(argv[i]));  // NOLINT
       cinn_value_t tmp_v;
       tmp_v.v_handle = &cb[idx];
       argv[i].set_value(tmp_v);
@@ -127,7 +127,7 @@ int set_maxconcurrency(int c) {
 
 typedef void (*func_t)(cinn_pod_value_t *, int);
 void run_program(void *ctx) {
-  param_context_t *pc = (param_context_t *)ctx;
+  param_context_t *pc = reinterpret_cast<param_context_t *>(ctx);
   for (int i = 0; i < pc->instructions.size(); i++) {
     const char *sym = pc->instructions[i].c_str();
     void *p = dlsym(RTLD_DEFAULT, sym);
@@ -137,7 +137,7 @@ void run_program(void *ctx) {
 }
 
 cinn_pod_value_t *get_pod_value(void *ctx, const char *tname) {
-  param_context_t *pc = (param_context_t *)ctx;
+  param_context_t *pc = reinterpret_cast<param_context_t *>(ctx);
   if (pc->name2podvalue.find(tname) != pc->name2podvalue.end()) {
     return &pc->name2podvalue[tname];
   }