diff --git a/.github/workflows/android_cd.yml b/.github/workflows/android_cd.yml
index fbc70338..bc1f0223 100644
--- a/.github/workflows/android_cd.yml
+++ b/.github/workflows/android_cd.yml
@@ -167,6 +167,9 @@ jobs:
                 alias: ${{ secrets.KEY_ALIAS }}
                 keyStorePassword: ${{ secrets.KEY_PASSWORD }}
                 keyPassword: ${{ secrets.KEY_PASSWORD }}
+              env:
+                # override default build-tools version (33.0.0) -- optional
+                BUILD_TOOLS_VERSION: "34.0.0"
 
             - name: Firebase App Distribution
               uses: wzieba/Firebase-Distribution-Github-Action@v1
diff --git a/app/src/main/res/xml/network_security_config.xml b/app/src/main/res/xml/network_security_config.xml
index 38df888a..925f0e35 100644
--- a/app/src/main/res/xml/network_security_config.xml
+++ b/app/src/main/res/xml/network_security_config.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <network-security-config>
     <domain-config cleartextTrafficPermitted="true">
-        <domain includeSubdomains="true">tht-talk.store</domain>
+        <domain includeSubdomains="true">tht-talk.co.kr</domain>
     </domain-config>
 </network-security-config>
diff --git a/data/src/main/java/com/tht/tht/data/constant/THTApiConstant.kt b/data/src/main/java/com/tht/tht/data/constant/THTApiConstant.kt
index 1709d7fb..65c9ec19 100644
--- a/data/src/main/java/com/tht/tht/data/constant/THTApiConstant.kt
+++ b/data/src/main/java/com/tht/tht/data/constant/THTApiConstant.kt
@@ -3,7 +3,7 @@ package com.tht.tht.data.constant
 object THTApiConstant {
     const val TIMEOUT_MILLIS = 5000L
 
-    const val BASE_URL = "http://tht-talk.store/"
+    const val BASE_URL = "http://tht-talk.co.kr/"
 
     object Signup {
         const val AUTHENTICATION_NUM = "users/join/certification/phone-number"