diff --git a/data/uking_functions.csv b/data/uking_functions.csv
index aba6904e..2fa6c45d 100644
--- a/data/uking_functions.csv
+++ b/data/uking_functions.csv
@@ -89551,7 +89551,7 @@
 0x00000071011bd2e4,sub_71011BD2E4,36,
 0x00000071011bd308,BaseProcMgr::init,680,
 0x00000071011bd5b0,BaseProcMgr::generateActorId,28,_ZN4ksys3act11BaseProcMgr14generateProcIdEPj
-0x00000071011bd5cc,BaseProcMgr::registerActor,156,_ZN4ksys3act11BaseProcMgr12registerProcERNS0_8BaseProcE?
+0x00000071011bd5cc,BaseProcMgr::registerActor,156,_ZN4ksys3act11BaseProcMgr12registerProcERNS0_8BaseProcE
 0x00000071011bd668,StringMap::insert,316,_ZN4ksys3act11BaseProcMap6insertEPNS0_15BaseProcMapNodeE
 0x00000071011bd7a4,BaseProcMgr::unregisterActor,188,_ZN4ksys3act11BaseProcMgr14unregisterProcERNS0_8BaseProcE
 0x00000071011bd860,BaseProcMgr::requestPreDelete,8,
diff --git a/src/KingSystem/Utils/StrTreeMap.h b/src/KingSystem/Utils/StrTreeMap.h
index d12bbcc6..458e7eab 100644
--- a/src/KingSystem/Utils/StrTreeMap.h
+++ b/src/KingSystem/Utils/StrTreeMap.h
@@ -8,16 +8,13 @@ namespace ksys::util {
 
 class StrTreeMapKey {
 public:
+    StrTreeMapKey() = default;
+    StrTreeMapKey(u32 key_hash, const sead::SafeString& key) : mKeyHash(key_hash), mKey(key) {}
+
     const sead::SafeString& key() const { return mKey; }
 
-    // NON_MATCHING: stack
-    void setKey(u32 hash, sead::SafeString key) {
-        mKeyHash = hash;
-        mKey = key;
-    }
-
     void setKey(const sead::SafeString& key) {
-        setKey(sead::HashCRC32::calcStringHash(key.cstr()), key);
+        *this = {sead::HashCRC32::calcStringHash(key.cstr()), key};
     }
 
     s32 compare(const StrTreeMapKey& rhs) const {