diff --git a/frameworks/inner/ipc/common/bt_uuid.cpp b/frameworks/inner/ipc/common/bt_uuid.cpp
index 04816b8bd55f6a8c3342d8f27375718e99b3a798..cf5cb3ce695b3af0bd36d60ac90229409913b44e 100644
--- a/frameworks/inner/ipc/common/bt_uuid.cpp
+++ b/frameworks/inner/ipc/common/bt_uuid.cpp
@@ -91,7 +91,8 @@ Uuid Uuid::ConvertFromString(const std::string &name)
     }
 
     for (std::size_t i = 0; (i + 1) < tmp.length(); i += SIZE_STRING_TO_INT) {
-        ret.uuid_[i / SIZE_STRING_TO_INT] = std::stoi(tmp.substr(i, SIZE_STRING_TO_INT), nullptr, UUID128_BYTES_TYPE);
+        std::string str = tmp.substr(i, SIZE_STRING_TO_INT);
+        std::from_chars(str.data(), str.data() + str.size(), ret.uuid_[i / SIZE_STRING_TO_INT], UUID128_BYTES_TYPE);
     }
 
     return ret;