diff --git a/app/src/main/java/com/common/commonlibtest/manager/CollectionLoader.kt b/app/src/main/java/com/common/commonlibtest/manager/CollectionLoader.kt
index d40764c..fe0d949 100644
--- a/app/src/main/java/com/common/commonlibtest/manager/CollectionLoader.kt
+++ b/app/src/main/java/com/common/commonlibtest/manager/CollectionLoader.kt
@@ -10,15 +10,10 @@ import retrofit2.http.Headers
 import retrofit2.http.Path
 
 class CollectionLoader(interceptors: List<Interceptor>) :
-    BaseObserve<CollectionLoader.CollectionApi>() {
-    private val api: CollectionApi
-
-    init {
-        api = initService(CollectionApi::class.java, interceptors)
-    }
+    BaseObserve<CollectionLoader.CollectionApi>(CollectionApi::class.java, interceptors) {
 
     fun getCollections(pageName: Int, callBack: RequestCallBack<CollectionResponse>) {
-        observe(api.getCollections(pageName), callBack)
+        observe(api?.getCollections(pageName), callBack)
     }
 
     interface CollectionApi {
diff --git a/app/src/main/java/com/common/commonlibtest/manager/InternetLoader.kt b/app/src/main/java/com/common/commonlibtest/manager/InternetLoader.kt
index 5d7a9e2..8536dda 100644
--- a/app/src/main/java/com/common/commonlibtest/manager/InternetLoader.kt
+++ b/app/src/main/java/com/common/commonlibtest/manager/InternetLoader.kt
@@ -11,15 +11,10 @@ import retrofit2.http.Path
 /**
  * 网络请求样例
  */
-class InternetLoader : BaseObserve<InternetLoader.HomeApi>() {
-    var homeApi: HomeApi
-
-    init {
-        homeApi = initService(HomeApi::class.java)
-    }
+class InternetLoader : BaseObserve<InternetLoader.HomeApi>(HomeApi::class.java) {
 
     fun getHomeArticles(pageName: Int, callBack: RequestCallBack<ArticlesResponse>) {
-        observe(homeApi.getHomeArticles(pageName), callBack)
+        observe(api?.getHomeArticles(pageName), callBack)
     }
 
     interface HomeApi {
diff --git a/app/src/main/java/com/common/commonlibtest/manager/LoginLoader.kt b/app/src/main/java/com/common/commonlibtest/manager/LoginLoader.kt
index 3fc01cd..812a471 100644
--- a/app/src/main/java/com/common/commonlibtest/manager/LoginLoader.kt
+++ b/app/src/main/java/com/common/commonlibtest/manager/LoginLoader.kt
@@ -8,15 +8,10 @@ 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)
-    }
+    BaseObserve<LoginLoader.LoginApi>(LoginApi::class.java, interceptors) {
 
     fun login(userName: String, pwd: String, callBack: RequestCallBack<LoginResponse>) {
-        observe(api.login(userName, pwd), callBack)
+        observe(api?.login(userName, pwd), callBack)
     }
 
     interface LoginApi {
diff --git a/commonLib/src/main/java/com/common/commonlib/net/BaseObserve.kt b/commonLib/src/main/java/com/common/commonlib/net/BaseObserve.kt
index 1f78ff8..1eae8d9 100644
--- a/commonLib/src/main/java/com/common/commonlib/net/BaseObserve.kt
+++ b/commonLib/src/main/java/com/common/commonlib/net/BaseObserve.kt
@@ -2,6 +2,7 @@ package com.common.commonlib.net
 
 import android.net.ParseException
 import android.util.Log
+import com.common.commonlib.log.Logger
 import com.common.commonlib.net.callback.RequestCallBack
 import com.google.gson.JsonParseException
 import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
@@ -24,6 +25,16 @@ import javax.net.ssl.SSLHandshakeException
  * @since 2021/7/28
  */
 open class BaseObserve<T> {
+    var api: T? = null
+
+    constructor(clazz: Class<T>) {
+        api = RequestManager.create(clazz)
+    }
+
+    constructor(clazz: Class<T>, interceptors: List<Interceptor>) {
+        api = RequestManager.create(clazz, interceptors)
+    }
+
     /**
      * 初始化服务类
      */
@@ -31,6 +42,9 @@ open class BaseObserve<T> {
         return RequestManager.create(clazz)
     }
 
+    /**
+     * 初始化服务类
+     */
     fun initService(clazz: Class<T>, interceptors: List<Interceptor>): T {
         return RequestManager.create(clazz, interceptors)
     }
@@ -40,7 +54,11 @@ open class BaseObserve<T> {
      * @param observable 可订阅
      * @param callBack 请求回调
      */
-    fun <R> observe(observable: Observable<R>, callBack: RequestCallBack<R>?) {
+    fun <R> observe(observable: Observable<R>?, callBack: RequestCallBack<R>?) {
+        if (observable == null) {
+            Logger.e("BaseObserve", "observe observable is null")
+            return
+        }
         observable
             .subscribeOn(Schedulers.io())
             .unsubscribeOn(Schedulers.io())