diff --git a/packages/uni-app-plus/dist/index.js b/packages/uni-app-plus/dist/index.js
index 1bf747541f8e5e0ffe75b6c8ee30b5e674f9f922..b852d120c00caf44e8896da2c910f0343ba68871 100644
--- a/packages/uni-app-plus/dist/index.js
+++ b/packages/uni-app-plus/dist/index.js
@@ -366,9 +366,33 @@ function createObserver (name) {
   }
 }
 
-function getProperties (props) {
-  const properties = {
-    vueSlots: { // 小程序不能直接定义 $slots 的 props，所以通过 vueSlots 转换到 $slots
+function getBehaviors (vueExtends, vueMixins) {
+  const behaviors = [];
+  if (isPlainObject(vueExtends) && vueExtends.props) {
+    behaviors.push(
+      Behavior({
+        properties: getProperties(vueExtends.props, true)
+      })
+    );
+  }
+  if (Array.isArray(vueMixins)) {
+    vueMixins.forEach(vueMixin => {
+      if (isPlainObject(vueMixin) && vueMixin.props) {
+        behaviors.push(
+          Behavior({
+            properties: getProperties(vueMixin.props, true)
+          })
+        );
+      }
+    });
+  }
+  return behaviors
+}
+
+function getProperties (props, isBehavior = false) {
+  const properties = {};
+  if (!isBehavior) {
+    properties.vueSlots = { // 小程序不能直接定义 $slots 的 props，所以通过 vueSlots 转换到 $slots
       type: null,
       value: [],
       observer: function (newVal, oldVal) {
@@ -380,8 +404,8 @@ function getProperties (props) {
           $slots
         });
       }
-    }
-  };
+    };
+  }
   if (Array.isArray(props)) { // ['title']
     props.forEach(key => {
       properties[key] = {
@@ -849,6 +873,8 @@ function createComponent (vueOptions) {
 
   const properties = getProperties(vueOptions.props);
 
+  const behaviors = getBehaviors(vueOptions['extends'], vueOptions['mixins']);
+
   const VueComponent = Vue.extend(vueOptions);
 
   const componentOptions = {
@@ -857,6 +883,7 @@ function createComponent (vueOptions) {
       addGlobalClass: true
     },
     data: getData(vueOptions, Vue.prototype),
+    behaviors,
     properties,
     lifetimes: {
       attached () {
diff --git a/packages/uni-app-plus/package.json b/packages/uni-app-plus/package.json
index b1df8791de444e89c998fcaecdb777bc86494d30..9389486e0b2c2b8be9c3e4c1b5a98373f2305e66 100644
--- a/packages/uni-app-plus/package.json
+++ b/packages/uni-app-plus/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@dcloudio/uni-app-plus",
-	"version": "0.0.220",
+	"version": "0.0.221",
 	"description": "uni-app app-plus",
 	"main": "dist/index.js",
 	"scripts": {
diff --git a/packages/uni-mp-baidu/dist/index.js b/packages/uni-mp-baidu/dist/index.js
index bff99602ac86d8a28f63642c733536e9ebc1a2c2..297eae966cad8240b6d11586b066c1597490b267 100644
--- a/packages/uni-mp-baidu/dist/index.js
+++ b/packages/uni-mp-baidu/dist/index.js
@@ -501,9 +501,33 @@ function createObserver (name) {
   }
 }
 
-function getProperties (props) {
-  const properties = {
-    vueSlots: { // 小程序不能直接定义 $slots 的 props，所以通过 vueSlots 转换到 $slots
+function getBehaviors (vueExtends, vueMixins) {
+  const behaviors = [];
+  if (isPlainObject(vueExtends) && vueExtends.props) {
+    behaviors.push(
+      Behavior({
+        properties: getProperties(vueExtends.props, true)
+      })
+    );
+  }
+  if (Array.isArray(vueMixins)) {
+    vueMixins.forEach(vueMixin => {
+      if (isPlainObject(vueMixin) && vueMixin.props) {
+        behaviors.push(
+          Behavior({
+            properties: getProperties(vueMixin.props, true)
+          })
+        );
+      }
+    });
+  }
+  return behaviors
+}
+
+function getProperties (props, isBehavior = false) {
+  const properties = {};
+  if (!isBehavior) {
+    properties.vueSlots = { // 小程序不能直接定义 $slots 的 props，所以通过 vueSlots 转换到 $slots
       type: null,
       value: [],
       observer: function (newVal, oldVal) {
@@ -515,8 +539,8 @@ function getProperties (props) {
           $slots
         });
       }
-    }
-  };
+    };
+  }
   if (Array.isArray(props)) { // ['title']
     props.forEach(key => {
       properties[key] = {
@@ -1016,6 +1040,8 @@ function createComponent (vueOptions) {
 
   const properties = getProperties(vueOptions.props);
 
+  const behaviors = getBehaviors(vueOptions['extends'], vueOptions['mixins']);
+
   const VueComponent = Vue.extend(vueOptions);
 
   const componentOptions = {
@@ -1024,6 +1050,7 @@ function createComponent (vueOptions) {
       addGlobalClass: true
     },
     data: getData(vueOptions, Vue.prototype),
+    behaviors,
     properties,
     lifetimes: {
       attached () {
diff --git a/packages/uni-mp-baidu/package.json b/packages/uni-mp-baidu/package.json
index fcae15a74cedc65b6e0e27a79feb48859803930f..ebc76570daf0b709a9e12dcb92e1726ef52f03f5 100644
--- a/packages/uni-mp-baidu/package.json
+++ b/packages/uni-mp-baidu/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@dcloudio/uni-mp-baidu",
-	"version": "0.0.815",
+	"version": "0.0.816",
 	"description": "uni-app mp-baidu",
 	"main": "dist/index.js",
 	"scripts": {
diff --git a/packages/uni-mp-toutiao/dist/index.js b/packages/uni-mp-toutiao/dist/index.js
index 6350ea38df74c4b53a6699f9b0d3d3ecdec16f4c..efe536a646248560cb9ba473f1785df065995e8e 100644
--- a/packages/uni-mp-toutiao/dist/index.js
+++ b/packages/uni-mp-toutiao/dist/index.js
@@ -546,9 +546,33 @@ function createObserver (name) {
   }
 }
 
-function getProperties (props) {
-  const properties = {
-    vueSlots: { // 小程序不能直接定义 $slots 的 props，所以通过 vueSlots 转换到 $slots
+function getBehaviors (vueExtends, vueMixins) {
+  const behaviors = [];
+  if (isPlainObject(vueExtends) && vueExtends.props) {
+    behaviors.push(
+      Behavior({
+        properties: getProperties(vueExtends.props, true)
+      })
+    );
+  }
+  if (Array.isArray(vueMixins)) {
+    vueMixins.forEach(vueMixin => {
+      if (isPlainObject(vueMixin) && vueMixin.props) {
+        behaviors.push(
+          Behavior({
+            properties: getProperties(vueMixin.props, true)
+          })
+        );
+      }
+    });
+  }
+  return behaviors
+}
+
+function getProperties (props, isBehavior = false) {
+  const properties = {};
+  if (!isBehavior) {
+    properties.vueSlots = { // 小程序不能直接定义 $slots 的 props，所以通过 vueSlots 转换到 $slots
       type: null,
       value: [],
       observer: function (newVal, oldVal) {
@@ -560,8 +584,8 @@ function getProperties (props) {
           $slots
         });
       }
-    }
-  };
+    };
+  }
   if (Array.isArray(props)) { // ['title']
     props.forEach(key => {
       properties[key] = {
@@ -1040,6 +1064,8 @@ function createComponent (vueOptions) {
 
   const properties = getProperties(vueOptions.props);
 
+  const behaviors = getBehaviors(vueOptions['extends'], vueOptions['mixins']);
+
   const VueComponent = Vue.extend(vueOptions);
 
   const componentOptions = {
@@ -1048,6 +1074,7 @@ function createComponent (vueOptions) {
       addGlobalClass: true
     },
     data: getData(vueOptions, Vue.prototype),
+    behaviors,
     properties,
     lifetimes: {
       attached () {
diff --git a/packages/uni-mp-toutiao/package.json b/packages/uni-mp-toutiao/package.json
index cbf535f2fd9e2ed4467d0baa2e41e722718beafc..ca50ee5473ba20aee04dd11505541555e5bff36e 100644
--- a/packages/uni-mp-toutiao/package.json
+++ b/packages/uni-mp-toutiao/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@dcloudio/uni-mp-toutiao",
-	"version": "0.0.315",
+	"version": "0.0.316",
 	"description": "uni-app mp-toutiao",
 	"main": "dist/index.js",
 	"scripts": {
diff --git a/packages/uni-mp-weixin/dist/index.js b/packages/uni-mp-weixin/dist/index.js
index 9575a0e2911e6f3ba1e3b6b0f1ec10147255e9a9..b7d1642c2f3fad0a75ab51b6fc5f97698951ae35 100644
--- a/packages/uni-mp-weixin/dist/index.js
+++ b/packages/uni-mp-weixin/dist/index.js
@@ -393,9 +393,33 @@ function createObserver (name) {
   }
 }
 
-function getProperties (props) {
-  const properties = {
-    vueSlots: { // 小程序不能直接定义 $slots 的 props，所以通过 vueSlots 转换到 $slots
+function getBehaviors (vueExtends, vueMixins) {
+  const behaviors = [];
+  if (isPlainObject(vueExtends) && vueExtends.props) {
+    behaviors.push(
+      Behavior({
+        properties: getProperties(vueExtends.props, true)
+      })
+    );
+  }
+  if (Array.isArray(vueMixins)) {
+    vueMixins.forEach(vueMixin => {
+      if (isPlainObject(vueMixin) && vueMixin.props) {
+        behaviors.push(
+          Behavior({
+            properties: getProperties(vueMixin.props, true)
+          })
+        );
+      }
+    });
+  }
+  return behaviors
+}
+
+function getProperties (props, isBehavior = false) {
+  const properties = {};
+  if (!isBehavior) {
+    properties.vueSlots = { // 小程序不能直接定义 $slots 的 props，所以通过 vueSlots 转换到 $slots
       type: null,
       value: [],
       observer: function (newVal, oldVal) {
@@ -407,8 +431,8 @@ function getProperties (props) {
           $slots
         });
       }
-    }
-  };
+    };
+  }
   if (Array.isArray(props)) { // ['title']
     props.forEach(key => {
       properties[key] = {
@@ -869,6 +893,8 @@ function createComponent (vueOptions) {
 
   const properties = getProperties(vueOptions.props);
 
+  const behaviors = getBehaviors(vueOptions['extends'], vueOptions['mixins']);
+
   const VueComponent = Vue.extend(vueOptions);
 
   const componentOptions = {
@@ -877,6 +903,7 @@ function createComponent (vueOptions) {
       addGlobalClass: true
     },
     data: getData(vueOptions, Vue.prototype),
+    behaviors,
     properties,
     lifetimes: {
       attached () {
diff --git a/packages/uni-mp-weixin/package.json b/packages/uni-mp-weixin/package.json
index c99796c5890b25ac7eb50605f67ebec4e1cb935f..2bea7672557aba28ef886946ba4997d46c19379b 100644
--- a/packages/uni-mp-weixin/package.json
+++ b/packages/uni-mp-weixin/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@dcloudio/uni-mp-weixin",
-	"version": "0.0.939",
+	"version": "0.0.940",
 	"description": "uni-app mp-weixin",
 	"main": "dist/index.js",
 	"scripts": {
diff --git a/src/core/runtime/wrapper/create-component.js b/src/core/runtime/wrapper/create-component.js
index e7ff868e6a4b709d1fac0875733ab699f72ace07..fb65f668dd0697b8812e5dc2c75a4138a2099608 100644
--- a/src/core/runtime/wrapper/create-component.js
+++ b/src/core/runtime/wrapper/create-component.js
@@ -9,6 +9,7 @@ import {
 import {
   getData,
   handleEvent,
+  getBehaviors,
   getProperties
 } from './util'
 
@@ -44,6 +45,8 @@ export function createComponent (vueOptions) {
 
   const properties = getProperties(vueOptions.props)
 
+  const behaviors = getBehaviors(vueOptions['extends'], vueOptions['mixins'])
+
   const VueComponent = Vue.extend(vueOptions)
 
   const componentOptions = {
@@ -52,6 +55,7 @@ export function createComponent (vueOptions) {
       addGlobalClass: true
     },
     data: getData(vueOptions, Vue.prototype),
+    behaviors,
     properties,
     lifetimes: {
       attached () {
diff --git a/src/core/runtime/wrapper/util.js b/src/core/runtime/wrapper/util.js
index 71316748bd543ae32e71d92d0cbd6260c4eb834e..e99d662586bec1a9ce0ffe6c1898a645a52ff893 100644
--- a/src/core/runtime/wrapper/util.js
+++ b/src/core/runtime/wrapper/util.js
@@ -62,9 +62,33 @@ function createObserver (name) {
   }
 }
 
-export function getProperties (props) {
-  const properties = {
-    vueSlots: { // 小程序不能直接定义 $slots 的 props，所以通过 vueSlots 转换到 $slots
+export function getBehaviors (vueExtends, vueMixins) {
+  const behaviors = []
+  if (isPlainObject(vueExtends) && vueExtends.props) {
+    behaviors.push(
+      Behavior({
+        properties: getProperties(vueExtends.props, true)
+      })
+    )
+  }
+  if (Array.isArray(vueMixins)) {
+    vueMixins.forEach(vueMixin => {
+      if (isPlainObject(vueMixin) && vueMixin.props) {
+        behaviors.push(
+          Behavior({
+            properties: getProperties(vueMixin.props, true)
+          })
+        )
+      }
+    })
+  }
+  return behaviors
+}
+
+export function getProperties (props, isBehavior = false) {
+  const properties = {}
+  if (!isBehavior) {
+    properties.vueSlots = { // 小程序不能直接定义 $slots 的 props，所以通过 vueSlots 转换到 $slots
       type: null,
       value: [],
       observer: function (newVal, oldVal) {