diff --git a/app/controller/AreaController.php b/app/controller/AreaController.php
index 68eeb95..9b0d979 100644
--- a/app/controller/AreaController.php
+++ b/app/controller/AreaController.php
@@ -41,10 +41,14 @@ class AreaController
 
     public function getCountry (Request $request)
     {
-        $level = Util::getParam($request,'level')?:1;
         $list = Country::get()->toArray();
+        $language = 'en_addr';
+        if($request->user['language'] == 'zh_CN'){
+            $language = 'cn_addr';
+        }
+
         foreach ($list as &$row) {
-            $row['name'] = $row['cn_addr'];
+            $row['name'] = $row[$language];
         }
         return Util::success($list);
     }
diff --git a/app/controller/CarTypeController.php b/app/controller/CarTypeController.php
index 573c39b..bb022a0 100644
--- a/app/controller/CarTypeController.php
+++ b/app/controller/CarTypeController.php
@@ -16,6 +16,13 @@ class CarTypeController
     public function getAll(Request $request)
     {
         $list = CarType::getAll();
+
+        if($request->user['language'] != 'zh_CN'){
+            foreach ($list as $key => &$value) {
+                $value['name'] = $value['name_en'];
+            }
+        }
+
         return Util::success($list);
     }
 
diff --git a/app/controller/CustomerController.php b/app/controller/CustomerController.php
index 2ce3c6c..fa1b67f 100644
--- a/app/controller/CustomerController.php
+++ b/app/controller/CustomerController.php
@@ -20,7 +20,11 @@ class CustomerController
     public function getGrade(Request $request)
     {
         $grade = [];
-        foreach (Constants::GRADE as $key => $value) {
+        $gradeConstants = Constants::GRADE_EN;
+        if($request->user['language'] == 'zh_CN'){
+            $gradeConstants = Constants::GRADE;
+        }
+        foreach ($gradeConstants as $key => $value) {
             $grade[] = [
                 'id' => $key,
                 'name' => $value,
@@ -37,7 +41,11 @@ class CustomerController
     public function getMagnitude(Request $request)
     {
         $grade = [];
-        foreach (Constants::MAGNITUDE as $key => $value) {
+        $magnitudeConstants = Constants::MAGNITUDE_EN;
+        if($request->user['language'] == 'zh_CN'){
+            $magnitudeConstants = Constants::MAGNITUDE;
+        }
+        foreach ($magnitudeConstants as $key => $value) {
             $grade[] = [
                 'id' => $key,
                 'name' => $value,
@@ -54,6 +62,13 @@ class CustomerController
     public function getChannel(Request $request)
     {
         $list = Channel::getAll();
+
+        if($request->user['language'] != 'zh_CN'){
+            foreach ($list as $key => &$value) {
+                $value['name'] = $value['name_en'];
+            }
+        }
+
         return Util::success($list);
 
     }
diff --git a/app/model/CarType.php b/app/model/CarType.php
index a4a4f95..b6f2efb 100644
--- a/app/model/CarType.php
+++ b/app/model/CarType.php
@@ -30,7 +30,7 @@ class CarType extends Model
 
     public static function getAll()
     {
-        $list = self::get()->select('id','name','status')->where('status',0)->toArray();
+        $list = self::get()->select('id','name','name_en','status')->where('status',0)->toArray();
         return $list;
     }
 }
\ No newline at end of file
diff --git a/app/model/Channel.php b/app/model/Channel.php
index a9bba9e..74ee009 100644
--- a/app/model/Channel.php
+++ b/app/model/Channel.php
@@ -42,7 +42,7 @@ class Channel extends Model
 
     public static function getAll()
     {
-        $list = self::get()->select('id','name','status')->where('status',0)->toArray();
+        $list = self::get()->select('id','name','name_en','status')->where('status',0)->toArray();
         return $list;
     }
 }
\ No newline at end of file
diff --git a/config/constants/Constants.php b/config/constants/Constants.php
index 9fd41a9..0883ea5 100644
--- a/config/constants/Constants.php
+++ b/config/constants/Constants.php
@@ -19,6 +19,14 @@ class Constants
         self::CUSTOMER_GRADE_SALES => '售后阶段',
         self::CUSTOMER_GRADE_LOSS => '停滞或流失',
     ];
+    public const GRADE_EN = [
+        self::CUSTOMER_GRADE_INITIAL => 'Initial contact',
+        self::CUSTOMER_GRADE_COMMUNICATE => 'Demand Chat',
+        self::CUSTOMER_GRADE_PLAN => 'promotion of the plan',
+        self::CUSTOMER_GRADE_DEAL => 'Transaction Stage',
+        self::CUSTOMER_GRADE_SALES => 'After Sales',
+        self::CUSTOMER_GRADE_LOSS => 'Stagnation or loss',
+    ];
 
     //客户重要性
     public const CUSTOMER_MAGNITUDE_INITIAL = 0;     // 金牌商机
@@ -30,6 +38,11 @@ class Constants
         self::CUSTOMER_MAGNITUDE_COMMUNICATE => '银牌商机',
         self::CUSTOMER_MAGNITUDE_PLAN => '铜牌商机',
     ];
+    public const MAGNITUDE_EN = [
+        self::CUSTOMER_MAGNITUDE_INITIAL => 'Gold Medal',
+        self::CUSTOMER_MAGNITUDE_COMMUNICATE => 'Silver Medal',
+        self::CUSTOMER_MAGNITUDE_PLAN => 'Bronze Medal',
+    ];
 
 
     //跟进类型
@@ -40,6 +53,10 @@ class Constants
         self::CUSTOMER_FOLLOW_VISIT => '线下拜访',
         self::CUSTOMER_FOLLOW_UP => '线上跟进',
     ];
+    public const FOLLOW_EN = [
+        self::CUSTOMER_FOLLOW_VISIT => 'Visit',
+        self::CUSTOMER_FOLLOW_UP => 'On line',
+    ];
 
     //跟进类型
     public const CUSTOMER_SEX_UNKNOWN = 0; // 未知