diff --git a/systrace/build.sh b/systrace/build.sh
index 0de3a6a2f8c9415570e48d019ed9cfacd0f30265..2ad64d0c99e72a980b610d0542b0e2dce7161baa 100644
--- a/systrace/build.sh
+++ b/systrace/build.sh
@@ -8,8 +8,8 @@ BUILD_DIR="build"
 
 cleanup() {
     mkdir -p "$BUILD_DIR" "$CONFIG_DIR"
-    sudo rm -rf "$BPF_MOUNT/sysTrace"
-    sudo mount -t bpf bpf "$BPF_MOUNT/" 2>/dev/null || true
+    rm -rf "$BPF_MOUNT/sysTrace"
+    mount -t bpf bpf "$BPF_MOUNT/" 2>/dev/null || true
     rm -f src/os/*.{o,skel.h}
 }
 
diff --git a/systrace/convert/convert_json2csv.py b/systrace/convert/convert_json2csv.py
index 55b8ea24f25b8592ae894929788089ae7c671ec1..99677270c2c37703a3199328d5b1f770462bb0df 100644
--- a/systrace/convert/convert_json2csv.py
+++ b/systrace/convert/convert_json2csv.py
@@ -3,7 +3,7 @@
 Copyright (c) Huawei Technologies Co., Ltd. 2020-2028. All rights reserved.
 Description:
 FileName：convert_json2_csv.py
-Author: h00568282/huangbin 
+Author:
 Create Date: 2025/3/28 16:17
 Notes:
 
diff --git a/systrace/convert/convert_mspti_timeline.py b/systrace/convert/convert_mspti_timeline.py
index e93f178a4f09e0a951da03f2b748b2f2e7a4711b..5cd595bad0e680c9db75fbaa204a183952666879 100644
--- a/systrace/convert/convert_mspti_timeline.py
+++ b/systrace/convert/convert_mspti_timeline.py
@@ -3,7 +3,7 @@
 Copyright (c) Huawei Technologies Co., Ltd. 2020-2028. All rights reserved.
 Description:
 FileName：slow_node_detection.py
-Author: c00570162/congdechun
+Author:
 Create Date: 2025/3/26 11:23
 Notes:
     0726：完善通信算子连线，1 flow s ts 要小于f ts
diff --git a/systrace/include/common/shared_constants.c b/systrace/include/common/shared_constants.c
index e230f3ac1016294b53fd64fab9d4682345b13d81..f5f0ddff4a98bc27051b9312b7e88a6a56f06abd 100644
--- a/systrace/include/common/shared_constants.c
+++ b/systrace/include/common/shared_constants.c
@@ -167,7 +167,7 @@ bool checkAndUpdateTimer(int level) {
         if (elapsed >= *interval) {
             *dump_flag = false;
             *timer_active = false;
-            if (!dumped) {
+            if (!*dumped) {
                 *need_dump_once = true;
             }
         } else {
diff --git a/systrace_mcp/systrace_mcp/__init__.py b/systrace_mcp/systrace_mcp/__init__.py
index 9265555b5eddefbebd2e933c334337e3ffae6ed3..9d18dd90582b4775e7273b0d031e3de6ac7aec62 100644
--- a/systrace_mcp/systrace_mcp/__init__.py
+++ b/systrace_mcp/systrace_mcp/__init__.py
@@ -3,7 +3,7 @@
 Copyright (c) Huawei Technologies Co., Ltd. 2020-2028. All rights reserved.
 Description:
 FileName：__init__.py.py
-Author: h30077985/houxu
+Author:
 Create Date: 2025/7/8 19:24
 Notes: