diff --git a/app/src/main/java/com/pkusz/min_vpn_client/activity/login/LoginActivity.java b/app/src/main/java/com/pkusz/min_vpn_client/activity/login/LoginActivity.java
index 1ee61de..542ff01 100644
--- a/app/src/main/java/com/pkusz/min_vpn_client/activity/login/LoginActivity.java
+++ b/app/src/main/java/com/pkusz/min_vpn_client/activity/login/LoginActivity.java
@@ -24,7 +24,6 @@ import com.pkusz.min_vpn_client.model.MINVpnSettingAPI;
 import com.pkusz.min_vpn_client.model.OriginalRequest.OriginalGetVpnInfoRequest;
 import com.pkusz.min_vpn_client.model.OriginalRequest.OriginalLoginRequest;
 import com.pkusz.min_vpn_client.utils.AccountValidatorRegexUtil;
-import com.pkusz.min_vpn_client.utils.Base64Util;
 import com.pkusz.min_vpn_client.utils.DigestUtilKt;
 
 import org.jetbrains.annotations.NotNull;
@@ -180,7 +179,7 @@ public class LoginActivity extends MINVpnBaseActivity<LoginActivityPresenter>
         // 监听键盘是否弹起
         ActivityExtensionsKt.listenKeyboardVisible(this,(isOpen)->{
             if(isOpen){
-                ViewExtensionKt.animer(imageView_imgLogo,
+                ViewExtensionKt.animer200(imageView_imgLogo,
                         ViewExtensionKt.scaleXAnimation(imageView_imgLogo,1f, 0.5f),
                         ViewExtensionKt.scaleYAnimation(imageView_imgLogo,1f, 0.5f),
                         ViewExtensionKt.transYAnimation(imageView_imgLogo,
@@ -192,7 +191,7 @@ public class LoginActivity extends MINVpnBaseActivity<LoginActivityPresenter>
                         ViewExtensionKt.transYAnimation(btnLogin,
                                 0f, -DisplayUtils.dp2px(this, 90)));
             }else{
-                ViewExtensionKt.animer(imageView_imgLogo,
+                ViewExtensionKt.animer200(imageView_imgLogo,
                         ViewExtensionKt.scaleXAnimation(imageView_imgLogo,0.5f, 1f),
                         ViewExtensionKt.scaleYAnimation(imageView_imgLogo,0.5f, 1f),
                         ViewExtensionKt.transYAnimation(imageView_imgLogo,
diff --git a/app/src/main/java/com/pkusz/min_vpn_client/activity/register/RegisterActivity.java b/app/src/main/java/com/pkusz/min_vpn_client/activity/register/RegisterActivity.java
index b4dbb1a..8bcff5b 100644
--- a/app/src/main/java/com/pkusz/min_vpn_client/activity/register/RegisterActivity.java
+++ b/app/src/main/java/com/pkusz/min_vpn_client/activity/register/RegisterActivity.java
@@ -7,7 +7,6 @@ package com.pkusz.min_vpn_client.activity.register;
  * @Copyright: MIN-Group；国家重大科技基础设施——未来网络北大实验室；深圳市信息论与未来网络重点实验室
  */
 
-import android.os.Build;
 import android.os.Bundle;
 import android.view.View;
 import android.widget.ImageView;
@@ -18,7 +17,6 @@ import com.pkusz.min_vpn_client.activity.base.MINVpnBaseActivity;
 import com.pkusz.min_vpn_client.activity.login.LoginActivity;
 import com.pkusz.min_vpn_client.model.OriginalRequest.OriginalRegisterRequest;
 import com.pkusz.min_vpn_client.utils.AccountValidatorRegexUtil;
-import com.pkusz.min_vpn_client.utils.Base64Util;
 import com.pkusz.min_vpn_client.utils.DigestUtilKt;
 
 import org.jetbrains.annotations.NotNull;
@@ -173,7 +171,7 @@ public class RegisterActivity extends MINVpnBaseActivity<RegisterActivityPresent
         // 监听键盘是否弹起
         ActivityExtensionsKt.listenKeyboardVisible(this,(isOpen)->{
             if(isOpen){
-                ViewExtensionKt.animer(imgLogo,
+                ViewExtensionKt.animer200(imgLogo,
                         ViewExtensionKt.scaleXAnimation(imgLogo,1f, 0.5f),
                         ViewExtensionKt.scaleYAnimation(imgLogo,1f, 0.5f),
                         ViewExtensionKt.transYAnimation(imgLogo,
@@ -194,7 +192,7 @@ public class RegisterActivity extends MINVpnBaseActivity<RegisterActivityPresent
                                 0f, -DisplayUtils.dp2px(this, 90))
                 );
             }else{
-                ViewExtensionKt.animer(imgLogo,
+                ViewExtensionKt.animer200(imgLogo,
                         ViewExtensionKt.scaleXAnimation(imgLogo, 0.5f,1f),
                         ViewExtensionKt.scaleYAnimation(imgLogo, 0.5f,1f),
                         ViewExtensionKt.transYAnimation(imgLogo,
diff --git a/locallib_quick_android/quick_android_base/src/main/java/cn/qjm253/quick_android_base/extensions/ViewExtension.kt b/locallib_quick_android/quick_android_base/src/main/java/cn/qjm253/quick_android_base/extensions/ViewExtension.kt
index 00ea386..91505a1 100644
--- a/locallib_quick_android/quick_android_base/src/main/java/cn/qjm253/quick_android_base/extensions/ViewExtension.kt
+++ b/locallib_quick_android/quick_android_base/src/main/java/cn/qjm253/quick_android_base/extensions/ViewExtension.kt
@@ -142,18 +142,7 @@ fun View.animer1000(vararg animations: ObjectAnimator) {
     animatorSet.start()
 }
 
-fun View.animer(vararg animations: ObjectAnimator, duration: Long) {
-    if (animations.isEmpty())
-        return
-    val animatorSet = AnimatorSet()
-    val builder = animatorSet.setDuration(duration)
-        .play(animations[0])
-    animations.filterIndexed { index, _ -> index != 0 }
-        .forEach { builder.with(it) }
-    animatorSet.start()
-}
-
-fun View.animer(vararg animations: ObjectAnimator) {
+fun View.animer200(vararg animations: ObjectAnimator) {
     if (animations.isEmpty())
         return
     val animatorSet = AnimatorSet()
@@ -164,17 +153,6 @@ fun View.animer(vararg animations: ObjectAnimator) {
     animatorSet.start()
 }
 
-fun View.animer2(vararg animations: ObjectAnimator) {
-    if (animations.isEmpty())
-        return
-    val animatorSet = AnimatorSet()
-    val builder = animatorSet.setDuration(1000)
-        .play(animations[0])
-    animations.filterIndexed { index, _ -> index != 0 }
-        .forEach { builder.with(it) }
-    animatorSet.start()
-}
-
 /**
  * 平移旋转渐变组合动画
  */