diff --git a/Cargo.toml b/Cargo.toml
deleted file mode 100644
index b762364d904051106708093238e01c3e816425e2..0000000000000000000000000000000000000000
--- a/Cargo.toml
+++ /dev/null
@@ -1,17 +0,0 @@
-# Copyright (C) 2023 Huawei Device Co., Ltd.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-[workspace]
-members = [
-    "interfaces/rust/innerkits/hitrace_meter",
-]
diff --git a/interfaces/native/innerkits/src/hitrace_dump.cpp b/interfaces/native/innerkits/src/hitrace_dump.cpp
index 24f5ba0ce200eef6215b63f74658a628031f0487..7395d4fa2cbdbfdae608f8900504ca5d710844c6 100644
--- a/interfaces/native/innerkits/src/hitrace_dump.cpp
+++ b/interfaces/native/innerkits/src/hitrace_dump.cpp
@@ -894,11 +894,11 @@ void ClearOldTraceFileInDirectory()
         if (remove((DEFAULT_OUTPUT_DIR+fileNames[0]).c_str()) == 0) {
             HILOG_INFO(LOG_CORE, "ClearOldTraceFileInDirectory: delete first: %{public}s success.",
                 fileNames[0].c_str());
-            fileNames.erase(fileNames.begin());
         } else {
             HILOG_ERROR(LOG_CORE, "ClearOldTraceFileInDirectory: delete first: %{public}s failed, errno: %{public}d.",
                 fileNames[0].c_str(), errno);
         }
+        fileNames.erase(fileNames.begin());
     }
 }
 
diff --git a/interfaces/native/innerkits/src/hitrace_meter.cpp b/interfaces/native/innerkits/src/hitrace_meter.cpp
index 177c5602c909ba492a7e93716343e0e3525aad92..992b01fea9a49d98b47573a6a70896d5d785c713 100644
--- a/interfaces/native/innerkits/src/hitrace_meter.cpp
+++ b/interfaces/native/innerkits/src/hitrace_meter.cpp
@@ -416,7 +416,7 @@ bool WriteTraceToFile(char* buf, const int len)
 
 char* GetTraceBuffer(int size)
 {
-    if (g_writeOffset + size > DEFAULT_CACHE_SIZE && g_writeOffset + size < MAX_FILE_SIZE) {
+    if ((g_writeOffset + size) > DEFAULT_CACHE_SIZE && (g_writeOffset + size) < MAX_FILE_SIZE) {
         // The remaining space is insufficient to cache the data. Write the data to the file.
         if (!WriteTraceToFile(g_traceBuffer.get(), g_writeOffset)) {
             return nullptr;
diff --git a/interfaces/rust/innerkits/hitrace_meter/Cargo.toml b/interfaces/rust/innerkits/hitrace_meter/Cargo.toml
deleted file mode 100644
index a238a50113f20e404b5dcfa71736230f22ec3243..0000000000000000000000000000000000000000
--- a/interfaces/rust/innerkits/hitrace_meter/Cargo.toml
+++ /dev/null
@@ -1,20 +0,0 @@
-# Copyright (C) 2023 Huawei Device Co., Ltd.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-[package]
-name = "hitrace_meter_rust"
-version = "1.0.0"
-edition = "2021"
-license = "Apache-2.0"
-description = "cross-thread, cross-process, and cross-device service call chain"
-repository = "https://gitee.com/openharmony/hiviewdfx_hitrace.git"