diff --git a/Android/doric/src/main/java/pub/doric/plugin/ModalPlugin.java b/Android/doric/src/main/java/pub/doric/plugin/ModalPlugin.java
index 518f58ba..1dcb3d37 100644
--- a/Android/doric/src/main/java/pub/doric/plugin/ModalPlugin.java
+++ b/Android/doric/src/main/java/pub/doric/plugin/ModalPlugin.java
@@ -108,4 +108,51 @@ public class ModalPlugin extends DoricJavaPlugin {
             promise.reject(new JavaValue(e.getLocalizedMessage()));
         }
     }
+
+
+    @DoricMethod(name = "confirm", thread = ThreadMode.UI)
+    public void confirm(JSDecoder decoder, final DoricPromise promise) {
+        try {
+            JSObject jsObject = decoder.decode().asObject();
+            JSValue titleVal = jsObject.getProperty("title");
+            JSValue msgVal = jsObject.getProperty("msg");
+            JSValue okBtn = jsObject.getProperty("okLabel");
+            JSValue cancelBtn = jsObject.getProperty("cancelLabel");
+
+            AlertDialog.Builder builder = new AlertDialog.Builder(getDoricContext().getContext(), R.style.Theme_Doric_Modal_Alert);
+            if (titleVal.isString()) {
+                builder.setTitle(titleVal.asString().value());
+            }
+            String okLabel = getDoricContext().getContext().getString(android.R.string.ok);
+            if (okBtn.isString()) {
+                okLabel = okBtn.asString().value();
+            }
+            String cancelLabel = getDoricContext().getContext().getString(android.R.string.cancel);
+            if (cancelBtn.isString()) {
+                cancelLabel = cancelBtn.asString().value();
+            }
+            builder.setMessage(msgVal.asString().value())
+                    .setPositiveButton(okLabel, new DialogInterface.OnClickListener() {
+                        @Override
+                        public void onClick(DialogInterface dialog, int which) {
+                            promise.resolve();
+                        }
+                    })
+                    .setNegativeButton(cancelLabel, new DialogInterface.OnClickListener() {
+                        @Override
+                        public void onClick(DialogInterface dialog, int which) {
+                            promise.reject();
+                        }
+                    });
+            builder.setCancelable(false);
+            try {
+                builder.show();
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        } catch (ArchiveException e) {
+            e.printStackTrace();
+            promise.reject(new JavaValue(e.getLocalizedMessage()));
+        }
+    }
 }
diff --git a/demo/src/ModalDemo.ts b/demo/src/ModalDemo.ts
index d395ad0f..f896c2cc 100644
--- a/demo/src/ModalDemo.ts
+++ b/demo/src/ModalDemo.ts
@@ -77,6 +77,37 @@ class ModalDemo extends Panel {
                     })
                 }
             } as IText),
+            text({
+                text: "Confirm",
+                layoutConfig: layoutConfig().w(LayoutSpec.AT_MOST),
+                textSize: 30,
+                textColor: Color.WHITE,
+                bgColor: colors[3],
+                textAlignment: Gravity.Center,
+                height: 50,
+            }),
+            label('Click me').apply({
+                width: 200,
+                height: 50,
+                bgColor: colors[0],
+                textSize: 30,
+                textColor: Color.WHITE,
+                layoutConfig: layoutConfig().exactly(),
+                onClick: () => {
+                    modal(context).confirm({
+                        msg: 'This is Confirm.',
+                        title: 'Confirm title',
+                        okLabel: "OkLabel",
+                        cancelLabel: 'CancelLabel',
+                    }).then(
+                        e => {
+                            modal(context).toast('Clicked OK.')
+                        },
+                        e => {
+                            modal(context).toast('Clicked Cancel.')
+                        })
+                }
+            } as IText),
         ]).apply({
             layoutConfig: layoutConfig().atmost().h(LayoutSpec.WRAP_CONTENT),
             gravity: Gravity.Center,
diff --git a/iOS/Pod/Classes/Plugin/DoricModalPlugin.m b/iOS/Pod/Classes/Plugin/DoricModalPlugin.m
index 3f7eb212..38b71192 100644
--- a/iOS/Pod/Classes/Plugin/DoricModalPlugin.m
+++ b/iOS/Pod/Classes/Plugin/DoricModalPlugin.m
@@ -41,7 +41,7 @@ - (void)alert:(NSDictionary *)dic withPromise:(DoricPromise *)promise {
         UIAlertController *alert = [UIAlertController alertControllerWithTitle:dic[@"title"]
                                                                        message:dic[@"msg"]
                                                                 preferredStyle:UIAlertControllerStyleAlert];
-        UIAlertAction *action = [UIAlertAction actionWithTitle:dic[@"okLabel"]
+        UIAlertAction *action = [UIAlertAction actionWithTitle:dic[@"okLabel"] ?: NSLocalizedString(@"OK", nil)
                                                          style:UIAlertActionStyleDefault
                                                        handler:^(UIAlertAction *action) {
                                                            [promise resolve:nil];
@@ -51,4 +51,27 @@ - (void)alert:(NSDictionary *)dic withPromise:(DoricPromise *)promise {
         [vc presentViewController:alert animated:YES completion:nil];
     });
 }
+
+- (void)confirm:(NSDictionary *)dic withPromise:(DoricPromise *)promise {
+    dispatch_async(dispatch_get_main_queue(), ^{
+        UIAlertController *alert = [UIAlertController alertControllerWithTitle:dic[@"title"]
+                                                                       message:dic[@"msg"]
+                                                                preferredStyle:UIAlertControllerStyleAlert];
+        UIAlertAction *okAction = [UIAlertAction actionWithTitle:dic[@"okLabel"] ?: NSLocalizedString(@"Ok", nil)
+                                                           style:UIAlertActionStyleDefault
+                                                         handler:^(UIAlertAction *action) {
+                                                             [promise resolve:nil];
+                                                         }];
+        [alert addAction:okAction];
+
+        UIAlertAction *cancelAction = [UIAlertAction actionWithTitle:dic[@"cancelLabel"] ?: NSLocalizedString(@"Cancel", nil)
+                                                               style:UIAlertActionStyleDefault
+                                                             handler:^(UIAlertAction *action) {
+                                                                 [promise reject:nil];
+                                                             }];
+        [alert addAction:cancelAction];
+        UIViewController *vc = [UIApplication sharedApplication].keyWindow.rootViewController;
+        [vc presentViewController:alert animated:YES completion:nil];
+    });
+}
 @end
diff --git a/iOS/Pod/Classes/Plugin/DoricPromise.h b/iOS/Pod/Classes/Plugin/DoricPromise.h
index 4f0bd10c..26807d07 100644
--- a/iOS/Pod/Classes/Plugin/DoricPromise.h
+++ b/iOS/Pod/Classes/Plugin/DoricPromise.h
@@ -23,8 +23,6 @@
 #import <Foundation/Foundation.h>
 #import "DoricContext.h"
 
-NS_ASSUME_NONNULL_BEGIN
-
 @interface DoricPromise : NSObject
 - (instancetype)initWithContext:(DoricContext *)context callbackId:(NSString *)callbackId;
 
@@ -32,5 +30,3 @@ NS_ASSUME_NONNULL_BEGIN
 
 - (void)reject:(id)result;
 @end
-
-NS_ASSUME_NONNULL_END
diff --git a/js-framework/src/util/modal.ts b/js-framework/src/util/modal.ts
index a20b95b9..5f740c89 100644
--- a/js-framework/src/util/modal.ts
+++ b/js-framework/src/util/modal.ts
@@ -35,5 +35,17 @@ export function modal(context: BridgeContext) {
                 return context.modal.alert(arg)
             }
         },
+        confirm: (arg: string | {
+            title: string,
+            msg: string,
+            okLabel?: string,
+            cancelLabel?: string,
+        }) => {
+            if (typeof arg === 'string') {
+                return context.modal.confirm({ msg: arg })
+            } else {
+                return context.modal.confirm(arg)
+            }
+        },
     }
 }
\ No newline at end of file