diff --git a/src/features/TypeInZLayer.cpp b/src/features/TypeInZLayer.cpp
index 9beeba96..57cc9b47 100644
--- a/src/features/TypeInZLayer.cpp
+++ b/src/features/TypeInZLayer.cpp
@@ -12,12 +12,12 @@ class $modify(EditorUI) {
         m_currentLayerLabel = EditableBMLabelProxy::replace(
             m_currentLayerLabel, 40.f, "Z",
             [this](auto str) {
-                // try {
-                //     m_editorLayer->m_currentLayer = std::stoi(str);
-                // }
-                // catch(...) {
-                //     m_editorLayer->m_currentLayer = -1;
-                // }
+                try {
+                    m_editorLayer->m_currentLayer = std::stoi(str);
+                }
+                catch(...) {
+                    m_editorLayer->m_currentLayer = -1;
+                }
             }
         );
         
diff --git a/src/utils/EditableBMLabelProxy.cpp b/src/utils/EditableBMLabelProxy.cpp
index ab667e24..83ce58c0 100644
--- a/src/utils/EditableBMLabelProxy.cpp
+++ b/src/utils/EditableBMLabelProxy.cpp
@@ -48,7 +48,9 @@ void EditableBMLabelProxy::setString(const char* str) {
 void EditableBMLabelProxy::setString(const char* str, bool needUpdateLabel) {
     CCLabelBMFont::setString(str, needUpdateLabel);
     if (m_input && !m_ignoreLabelUpdate) {
+        m_ignoreLabelUpdate = true;
         m_input->setString(str);
+        m_ignoreLabelUpdate = false;
     }
 }