diff --git a/frameworks/common/src/permission_map.cpp b/frameworks/common/src/permission_map.cpp
index 63d15e0257bd0b881c0494b45742c5de885731f1..e6aa684460de3d54d6627524f4727454cb676ce0 100644
--- a/frameworks/common/src/permission_map.cpp
+++ b/frameworks/common/src/permission_map.cpp
@@ -611,7 +611,7 @@ bool TransferPermissionToOpcode(const std::string& permission, uint32_t& opCode)
 {
     size_t size = g_permMap.size();
     for (size_t i = 0; i < size; i++) {
-        std::pair it = g_permMap[i];
+        auto& it = g_permMap[i];
         if (permission == it.first) {
             opCode = i;
             return true;