diff --git a/bundle.json b/bundle.json
index d514e0cdb87176a0edcb4f35fd56b080338ffd70..874cc63c339ea44afbc820b1426f571daada04bc 100644
--- a/bundle.json
+++ b/bundle.json
@@ -5,7 +5,7 @@
     "license": "Apache License 2.0",
     "publishAs": "code-segment",
     "segment": {
-        "destpath": "base/security/device_security_level"
+        "destPath": "base/security/device_security_level"
     },
     "dirs": {},
     "scripts": {},
diff --git a/interfaces/inner_api/src/standard/device_security_level_callback_helper.cpp b/interfaces/inner_api/src/standard/device_security_level_callback_helper.cpp
index 8402ebbc940b30c6ca576b96c255921aec5f30b0..5d963ea211507708ab6e155f27cb81d9b3aaab11 100644
--- a/interfaces/inner_api/src/standard/device_security_level_callback_helper.cpp
+++ b/interfaces/inner_api/src/standard/device_security_level_callback_helper.cpp
@@ -123,14 +123,18 @@ bool DeviceSecurityLevelCallbackHelper::CallbackInfoHolder::PushCallback(const D
 bool DeviceSecurityLevelCallbackHelper::CallbackInfoHolder::PopCallback(uint32_t cookie, uint32_t result,
     uint32_t level)
 {
-    std::lock_guard<std::mutex> lock(mutex_);
-    auto iter = map_.find(cookie);
-    if (iter == map_.end()) {
-        return false;
+    DeviceIdentify identity;
+    ResultCallback callback;
+    {
+        std::lock_guard<std::mutex> lock(mutex_);
+        auto iter = map_.find(cookie);
+        if (iter == map_.end()) {
+            return false;
+        }
+        identity = iter->second.identity;
+        callback = iter->second.callback;
+        map_.erase(iter);
     }
-    DeviceIdentify identity = iter->second.identity;
-    ResultCallback callback = iter->second.callback;
-    map_.erase(iter);
 
     if (callback != nullptr) {
         auto creator = [result, level]() {