diff --git a/test/issue.test.ts b/test/issue.test.ts
index 9390d0c..b33cb4d 100644
--- a/test/issue.test.ts
+++ b/test/issue.test.ts
@@ -634,4 +634,29 @@ import WX = WechatMiniprogram
       },
     }
   })
+}
+
+// Page behaviors support
+{
+  const b1 = Behavior({
+    properties: {
+      pA: String,
+    },
+    data: {
+      d1: '',
+    },
+    methods: {
+      methodA() {
+        return ['']
+      },
+    },
+  })
+  Page({
+    behaviors: [b1],
+    test() {
+      expectType<string[]>(this.methodA())
+      expectType<string>(this.data.pA)
+      expectType<string>(this.data.d1)
+    },
+  })
 }
\ No newline at end of file
diff --git a/types/wx/lib.wx.page.d.ts b/types/wx/lib.wx.page.d.ts
index 2d6cf47..8cbcf0a 100644
--- a/types/wx/lib.wx.page.d.ts
+++ b/types/wx/lib.wx.page.d.ts
@@ -27,8 +27,11 @@ declare namespace WechatMiniprogram.Page {
     > = OptionalInterface<ILifetime> &
         InstanceProperties &
         InstanceMethods<TData> &
+        Component.MixinMethods<TCustom['behaviors']> &
         Data<TData> &
-        TCustom
+        TCustom & {
+            data: Component.MixinData<TCustom['behaviors']> & Component.MixinProperties<TCustom['behaviors']>
+        }
     type Options<
         TData extends DataOption,
         TCustom extends CustomOption