diff --git a/app/src/main/java/com/common/commonlibtest/MainActivity.java b/app/src/main/java/com/common/commonlibtest/MainActivity.java
index 2b1ee28..70d9082 100644
--- a/app/src/main/java/com/common/commonlibtest/MainActivity.java
+++ b/app/src/main/java/com/common/commonlibtest/MainActivity.java
@@ -6,18 +6,25 @@ import android.os.Bundle;
 import android.util.Log;
 
 import com.common.commonlib.net.RequestCallBack;
-import com.common.commonlib.net.interceptor.HttpCommonInterceptor;
+import com.common.commonlib.net.interceptor.RequestHeadInterceptor;
+import com.common.commonlib.net.interceptor.ResponseHeadInterceptor;
 import com.common.commonlibtest.bean.ArticlesResponse;
 import com.common.commonlibtest.bean.CollectionResponse;
+import com.common.commonlibtest.bean.LoginResponse;
 import com.common.commonlibtest.manager.CollectionLoader;
 import com.common.commonlibtest.manager.InternetLoader;
+import com.common.commonlibtest.manager.LoginLoader;
 import com.yinuo.commonlibtest.databinding.ActivityMainBinding;
 
+import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
 import java.util.ArrayList;
 import java.util.List;
 
+import okhttp3.Headers;
+import okhttp3.Response;
+
 public class MainActivity extends AppCompatActivity {
     private static final String TAG = MainActivity.class.getSimpleName();
     ActivityMainBinding binding;
@@ -52,8 +59,8 @@ public class MainActivity extends AppCompatActivity {
         });
 
         binding.btn.setOnClickListener(l -> {
-            List<HttpCommonInterceptor> interceptors = new ArrayList<>();
-            HttpCommonInterceptor.Builder builder = new HttpCommonInterceptor.Builder();
+            List<RequestHeadInterceptor> interceptors = new ArrayList<>();
+            RequestHeadInterceptor.Builder builder = new RequestHeadInterceptor.Builder();
             builder.addHeadParams("Cookie", "loginUserName_wanandroid_com=wang11;token_pass_wanandroid_com=6fbec4fe15d69af8b4531171798f3926;loginUserName=wang11;token_pass=6fbec4fe15d69af8b4531171798f3926");
             interceptors.add(builder.build());
             CollectionLoader loader = new CollectionLoader(interceptors);
@@ -74,5 +81,29 @@ public class MainActivity extends AppCompatActivity {
                 }
             });
         });
+
+        binding.loginBtn.setOnClickListener(l -> {
+            List<ResponseHeadInterceptor> interceptors = new ArrayList<>();
+            interceptors.add(new ResponseHeadInterceptor(response -> {
+                Headers headers = response.headers();
+                List<String> cookies = headers.values("Set-Cookie");
+            }));
+            new LoginLoader(interceptors).login("wang11", "wang456852", new RequestCallBack<LoginResponse>() {
+                @Override
+                public void onResult(LoginResponse result) {
+                    Log.d(TAG, "onResult");
+                }
+
+                @Override
+                public void onError(@Nullable String error) {
+                    Log.d(TAG, "onError");
+                }
+
+                @Override
+                public void onComplete() {
+                    Log.d(TAG, "onComplete");
+                }
+            });
+        });
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/common/commonlibtest/bean/LoginData.kt b/app/src/main/java/com/common/commonlibtest/bean/LoginData.kt
new file mode 100644
index 0000000..0482b4c
--- /dev/null
+++ b/app/src/main/java/com/common/commonlibtest/bean/LoginData.kt
@@ -0,0 +1,17 @@
+package com.common.commonlibtest.bean
+
+class LoginData {
+    var admin: Boolean = false
+    var chapterTops: List<Long>? = null
+    var coinCount: Int = 0
+    var collectIds: List<String>? = null
+    var email: String = ""
+    var icon: String = ""
+    var id: Long = 0
+    var nickname: String = ""
+    var password: String = ""
+    var publicName: String = ""
+    var token: String = ""
+    var type: Int = 0
+    var username: String = ""
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/common/commonlibtest/bean/LoginResponse.kt b/app/src/main/java/com/common/commonlibtest/bean/LoginResponse.kt
new file mode 100644
index 0000000..dafbbd6
--- /dev/null
+++ b/app/src/main/java/com/common/commonlibtest/bean/LoginResponse.kt
@@ -0,0 +1,10 @@
+package com.common.commonlibtest.bean
+
+import android.os.Parcelable
+import com.common.commonlib.net.bean.BaseResponse
+import kotlinx.android.parcel.Parcelize
+
+@Parcelize
+class LoginResponse : BaseResponse(), Parcelable {
+    var data: LoginData? = null
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/common/commonlibtest/manager/LoginLoader.kt b/app/src/main/java/com/common/commonlibtest/manager/LoginLoader.kt
new file mode 100644
index 0000000..0492134
--- /dev/null
+++ b/app/src/main/java/com/common/commonlibtest/manager/LoginLoader.kt
@@ -0,0 +1,31 @@
+package com.common.commonlibtest.manager
+
+import com.common.commonlib.net.BaseObserve
+import com.common.commonlib.net.RequestCallBack
+import com.common.commonlibtest.bean.LoginResponse
+import io.reactivex.Observable
+import okhttp3.Interceptor
+import retrofit2.http.*
+
+class LoginLoader(interceptors: List<Interceptor>) :
+    BaseObserve<LoginLoader.LoginApi>() {
+    private val api: LoginApi
+
+    init {
+        api = initService(LoginApi::class.java, interceptors)
+    }
+
+    fun login(userName: String, pwd: String, callBack: RequestCallBack<LoginResponse>) {
+        observe(api.login(userName, pwd), callBack)
+    }
+
+    interface LoginApi {
+        @FormUrlEncoded
+        @Headers("baseurl:debug1")
+        @POST("/user/login")
+        fun login(
+            @Field("username") userName: String,
+            @Field("password") pwd: String
+        ): Observable<LoginResponse>
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 0e19d78..fad0dab 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -19,11 +19,22 @@
         android:id="@+id/btn"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="Hello World!"
+        android:text="get collections"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintLeft_toLeftOf="parent"
         app:layout_constraintRight_toRightOf="parent"
         app:layout_constraintTop_toTopOf="parent"
         app:layout_constraintVertical_bias="0.599" />
 
+    <Button
+        android:id="@+id/login_btn"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="login"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.690" />
+
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/commonLib/src/main/java/com/common/commonlib/net/interceptor/HttpCommonInterceptor.kt b/commonLib/src/main/java/com/common/commonlib/net/interceptor/RequestHeadInterceptor.kt
similarity index 89%
rename from commonLib/src/main/java/com/common/commonlib/net/interceptor/HttpCommonInterceptor.kt
rename to commonLib/src/main/java/com/common/commonlib/net/interceptor/RequestHeadInterceptor.kt
index 5f7fa7c..1a385a8 100644
--- a/commonLib/src/main/java/com/common/commonlib/net/interceptor/HttpCommonInterceptor.kt
+++ b/commonLib/src/main/java/com/common/commonlib/net/interceptor/RequestHeadInterceptor.kt
@@ -7,7 +7,7 @@ import okhttp3.Response
 /**
  * 公共请求拦截器
  */
-class HttpCommonInterceptor : Interceptor {
+class RequestHeadInterceptor : Interceptor {
     /**
      * 请求头部参数
      */
@@ -32,10 +32,10 @@ class HttpCommonInterceptor : Interceptor {
      * builder构造函数
      */
     class Builder {
-        private var mHttpCommonInterceptor: HttpCommonInterceptor? = null
+        private var mHttpCommonInterceptor: RequestHeadInterceptor? = null
 
         init {
-            mHttpCommonInterceptor = HttpCommonInterceptor()
+            mHttpCommonInterceptor = RequestHeadInterceptor()
         }
 
         fun addHeadParams(key: String, value: String): Builder {
@@ -63,7 +63,7 @@ class HttpCommonInterceptor : Interceptor {
             return this
         }
 
-        fun build(): HttpCommonInterceptor {
+        fun build(): RequestHeadInterceptor {
             return mHttpCommonInterceptor!!
         }
     }
diff --git a/commonLib/src/main/java/com/common/commonlib/net/interceptor/ResponseHeadInterceptor.kt b/commonLib/src/main/java/com/common/commonlib/net/interceptor/ResponseHeadInterceptor.kt
new file mode 100644
index 0000000..c25b917
--- /dev/null
+++ b/commonLib/src/main/java/com/common/commonlib/net/interceptor/ResponseHeadInterceptor.kt
@@ -0,0 +1,21 @@
+package com.common.commonlib.net.interceptor
+
+import android.util.Log
+import okhttp3.Interceptor
+import okhttp3.Response
+
+/**
+ * 响应头部拦截器
+ */
+class ResponseHeadInterceptor(private var callBack: ResponseCallBack?) : Interceptor {
+    override fun intercept(chain: Interceptor.Chain): Response {
+        // 获取响应
+        val response = chain.proceed(chain.request())
+        callBack?.onResult(response)
+        return response
+    }
+
+    interface ResponseCallBack {
+        fun onResult(response: Response)
+    }
+}
\ No newline at end of file