diff --git a/.github/workflows/android.yml b/.github/workflows/android.yml
index a64efc37..1d2e158e 100644
--- a/.github/workflows/android.yml
+++ b/.github/workflows/android.yml
@@ -26,4 +26,7 @@ jobs:
       run:
         echo API_KEY=\"$API_KEY\" > ./local.properties
     - name: Build with Gradle
-      run: ./gradlew build
+      env:
+        BASE_URL: ${{ secrets.BASE_URL }}
+      run:
+        echo API_KEY=\"$API_KEY\" > ./local.properties
diff --git a/app/build.gradle b/app/build.gradle
index e81c7552..185075b8 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -19,6 +19,7 @@ android {
         versionName "1.0.3"
 
         buildConfigField "String", "API_KEY", properties['API_KEY']
+        buildConfigField "String", "BASE_URL", properties['BASE_URL']
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
 
diff --git a/app/src/main/java/com/dongyang/android/youdongknowme/standard/network/RetrofitObject.kt b/app/src/main/java/com/dongyang/android/youdongknowme/standard/network/RetrofitObject.kt
index c4f1d108..ecf3bbd4 100644
--- a/app/src/main/java/com/dongyang/android/youdongknowme/standard/network/RetrofitObject.kt
+++ b/app/src/main/java/com/dongyang/android/youdongknowme/standard/network/RetrofitObject.kt
@@ -12,8 +12,6 @@ object RetrofitObject {
     private const val TIME_OUT_COUNT: Long = 10
 
     fun getNetwork(): Retrofit {
-        val baseUrl = "http://43.200.194.238:8080/"
-
         val baseInterceptor = Interceptor { chain ->
             val request = chain.request().newBuilder()
             val originalHttpUrl = chain.request().url
@@ -33,7 +31,7 @@ object RetrofitObject {
             }).build()
 
         return Retrofit.Builder()
-            .baseUrl(baseUrl)
+            .baseUrl(BuildConfig.BASE_URL)
             .addConverterFactory(GsonConverterFactory.create())
             .client(client)
             .build()