diff --git a/services/sim/src/sim_file.cpp b/services/sim/src/sim_file.cpp
index c69b04bb1cb16442ea1936ce8bb6787bcce7a7b7..7b4e5719b82fdf8983a9de1c215ac4d68ef1b3e3 100755
--- a/services/sim/src/sim_file.cpp
+++ b/services/sim/src/sim_file.cpp
@@ -1892,7 +1892,7 @@ int SimFile::ObtainSpnCondition(bool roaming, const std::string &operatorNum)
     }
     if (roaming) {
         cond = SPN_CONDITION_DISPLAY_PLMN;
-        if ((static_cast<unsigned int>(displayConditionOfSpn_) & static_cast<unsigned int>(SPN_COND)) == SPN_COND) {
+        if ((static_cast<unsigned int>(displayConditionOfSpn_) & static_cast<unsigned int>(SPN_COND)) == 0) {
             cond |= static_cast<unsigned int>(SPN_CONDITION_DISPLAY_SPN);
         }
     } else {