diff --git a/display/entry/src/main/ets/UIExtAbility/ConfirmUIExtAbility.ets b/display/entry/src/main/ets/UIExtAbility/ConfirmUIExtAbility.ets
index 0e9690da63d3e881afad26b293ab0c090ebfbcf3..62cbaabff70c9e39a45fd27d8b3a7e61f43fdf2c 100644
--- a/display/entry/src/main/ets/UIExtAbility/ConfirmUIExtAbility.ets
+++ b/display/entry/src/main/ets/UIExtAbility/ConfirmUIExtAbility.ets
@@ -49,7 +49,7 @@ export default class ConfirmUIExtAbility extends UIExtensionAbility {
         if (want.parameters.title) {
             AppStorage.setOrCreate('title', want.parameters.title);
         }
-        if (want.parameters.metaType) {
+        if (want.parameters.metaType != undefined) {
             AppStorage.setOrCreate('metaType', want.parameters.metaType);
         }
 
diff --git a/display/entry/src/main/ets/UIExtAbility/InputUIExtAbility.ets b/display/entry/src/main/ets/UIExtAbility/InputUIExtAbility.ets
index dd9fec6960b535ea64537638d9445bc7ed1611d5..db1c7998747fdeb7a030e0e4eaa795b9e8ba9b70 100644
--- a/display/entry/src/main/ets/UIExtAbility/InputUIExtAbility.ets
+++ b/display/entry/src/main/ets/UIExtAbility/InputUIExtAbility.ets
@@ -27,7 +27,7 @@ export default class InputUIExtAbility extends UIExtensionAbility {
         if (want.parameters && want.parameters.model) {
             AppStorage.setOrCreate('model', want.parameters.model);
         }
-        if (want.parameters.metaType) {
+        if (want.parameters.metaType != undefined) {
             AppStorage.setOrCreate('metaType', want.parameters.metaType);
         }
 
diff --git a/display/entry/src/main/ets/UIExtAbility/PincodeUIExtAbility.ets b/display/entry/src/main/ets/UIExtAbility/PincodeUIExtAbility.ets
index cf824f2532d57f0eb07ebe114c289e1c51fa8e28..857364cd531e31840c0809245aa617e1180d8b25 100644
--- a/display/entry/src/main/ets/UIExtAbility/PincodeUIExtAbility.ets
+++ b/display/entry/src/main/ets/UIExtAbility/PincodeUIExtAbility.ets
@@ -24,7 +24,7 @@ export default class InputUIExtAbility extends UIExtensionAbility {
         if (want.parameters && want.parameters.pinCode) {
             AppStorage.setOrCreate('pinCode', want.parameters.pinCode);
         }
-        if (want.parameters.metaType) {
+        if (want.parameters.metaType != undefined) {
             AppStorage.setOrCreate('metaType', want.parameters.metaType);
         }