diff --git a/app/src/main/java/com/nnbc123/app/AgentActivity.java b/app/src/main/java/com/nnbc123/app/AgentActivity.java
index d44a4ea81..9ba1ddf5b 100644
--- a/app/src/main/java/com/nnbc123/app/AgentActivity.java
+++ b/app/src/main/java/com/nnbc123/app/AgentActivity.java
@@ -15,7 +15,7 @@ import com.nnbc123.app.other.activity.SplashActivity;
 import com.nnbc123.core.linked.LinkedModel;
 import com.nnbc123.core.linked.bean.LinkedInfo;
 import com.nnbc123.core.user.UserModel;
-import com.nnbc123.core.utils.TextUtils;
+import com.nnbc123.core.utils.CTextUtils;
 
 import java.util.HashMap;
 import java.util.List;
@@ -49,7 +49,7 @@ public class AgentActivity extends AppCompatActivity implements SceneRestorable
             if (roomuid != null) {
                 linkedInfo.setRoomUid(roomuid);
             }
-            if (TextUtils.isEmptyText(roomuid) && uid != null) {
+            if (CTextUtils.isEmptyText(roomuid) && uid != null) {
                 linkedInfo.setRoomUid(uid);
             }
             if (uid != null) {
diff --git a/app/src/main/java/com/nnbc123/app/avroom/dialog/CreatePrivilegeCardDialog.kt b/app/src/main/java/com/nnbc123/app/avroom/dialog/CreatePrivilegeCardDialog.kt
index fd459b0e3..308758d78 100644
--- a/app/src/main/java/com/nnbc123/app/avroom/dialog/CreatePrivilegeCardDialog.kt
+++ b/app/src/main/java/com/nnbc123/app/avroom/dialog/CreatePrivilegeCardDialog.kt
@@ -35,7 +35,7 @@ import com.nnbc123.app.ui.widget.dialog.CommonTipDialog
 import com.nnbc123.core.file.FileModel
 import com.nnbc123.core.privilege.bean.PrivilegeCardInfo
 import com.nnbc123.core.utils.Logger
-import com.nnbc123.core.utils.TextUtils
+import com.nnbc123.core.utils.CTextUtils
 import com.nnbc123.library.common.file.FileHelper
 import com.nnbc123.library.common.photo.PhotoProviderNew
 import com.nnbc123.library.common.support.PathHelper
@@ -268,9 +268,9 @@ class CreatePrivilegeCardDialog : BaseDialog<DialogCreatePrivilegeCardBinding>()
     }
 
     private fun checkEmpty(): Boolean {
-        return (TextUtils.isEmptyText(binding.edName.text.toString()) || TextUtils.isEmptyText(
+        return (CTextUtils.isEmptyText(binding.edName.text.toString()) || CTextUtils.isEmptyText(
             binding.edUseNumber.text.toString()
-        ) || TextUtils.isEmptyText(binding.edValid.text.toString()) || TextUtils.isEmptyText(binding.edId.text.toString()) || TextUtils.isEmptyText(
+        ) || CTextUtils.isEmptyText(binding.edValid.text.toString()) || CTextUtils.isEmptyText(binding.edId.text.toString()) || CTextUtils.isEmptyText(
             mUrl
         ))
     }
diff --git a/app/src/main/java/com/nnbc123/app/avroom/firstcharge/RewardAdapter.kt b/app/src/main/java/com/nnbc123/app/avroom/firstcharge/RewardAdapter.kt
index aed985d10..4fd89c720 100644
--- a/app/src/main/java/com/nnbc123/app/avroom/firstcharge/RewardAdapter.kt
+++ b/app/src/main/java/com/nnbc123/app/avroom/firstcharge/RewardAdapter.kt
@@ -7,7 +7,7 @@ import com.chad.library.adapter.base.BaseViewHolder
 import com.nnbc123.app.R
 import com.nnbc123.core.pay.bean.FirstChargeReward
 import com.nnbc123.app.ui.utils.ImageLoadUtils
-import com.nnbc123.core.utils.TextUtils
+import com.nnbc123.core.utils.CTextUtils
 
 class RewardAdapter(private val itemWidth: Int) :
     BaseQuickAdapter<FirstChargeReward, BaseViewHolder>(R.layout.item_first_charge_reward) {
@@ -23,6 +23,6 @@ class RewardAdapter(private val itemWidth: Int) :
         )
         helper.setText(R.id.tv_name, item.showText)
             .setText(R.id.tv_time, item.showTime)
-            .setGone(R.id.tv_time, !TextUtils.isEmptyText(item.showTime))
+            .setGone(R.id.tv_time, !CTextUtils.isEmptyText(item.showTime))
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/nnbc123/app/avroom/fragment/PrivilegeCardFragment.kt b/app/src/main/java/com/nnbc123/app/avroom/fragment/PrivilegeCardFragment.kt
index a2fb0e90c..9b53ee7e1 100644
--- a/app/src/main/java/com/nnbc123/app/avroom/fragment/PrivilegeCardFragment.kt
+++ b/app/src/main/java/com/nnbc123/app/avroom/fragment/PrivilegeCardFragment.kt
@@ -21,7 +21,7 @@ import com.nnbc123.app.databinding.FragmentPrivilegeCardBinding
 import com.nnbc123.app.ui.utils.RVDelegate
 import com.nnbc123.app.ui.widget.dialog.CommonTipDialog
 import com.nnbc123.core.privilege.bean.PrivilegeCardInfo
-import com.nnbc123.core.utils.TextUtils
+import com.nnbc123.core.utils.CTextUtils
 import com.zhihu.matisse.internal.entity.CustomItem
 import org.greenrobot.eventbus.EventBus
 import org.greenrobot.eventbus.Subscribe
@@ -173,7 +173,7 @@ class PrivilegeCardFragment : BaseViewBindingFragment<FragmentPrivilegeCardBindi
 
     override fun onResume() {
         super.onResume()
-        if (isNeedLoad && (TextUtils.isEmptyText(type) || type == "0")) {
+        if (isNeedLoad && (CTextUtils.isEmptyText(type) || type == "0")) {
             loadData(true)
             isNeedLoad = false
         }
@@ -182,7 +182,7 @@ class PrivilegeCardFragment : BaseViewBindingFragment<FragmentPrivilegeCardBindi
     @Subscribe(threadMode = ThreadMode.MAIN)
     fun privilegeCardEvent(event: PrivilegeCardEvent?) {
         isNeedLoad = true
-        if (isResumed && isNeedLoad && (TextUtils.isEmptyText(type) || type == "0")) {
+        if (isResumed && isNeedLoad && (CTextUtils.isEmptyText(type) || type == "0")) {
             loadData(true)
             isNeedLoad = false
         }
diff --git a/app/src/main/java/com/nnbc123/app/avroom/newuserchargegift/RewardAdapter.kt b/app/src/main/java/com/nnbc123/app/avroom/newuserchargegift/RewardAdapter.kt
index d2e2f78e2..aa487c7b2 100644
--- a/app/src/main/java/com/nnbc123/app/avroom/newuserchargegift/RewardAdapter.kt
+++ b/app/src/main/java/com/nnbc123/app/avroom/newuserchargegift/RewardAdapter.kt
@@ -6,7 +6,7 @@ import com.chad.library.adapter.base.BaseViewHolder
 import com.nnbc123.app.R
 import com.nnbc123.app.ui.utils.load
 import com.nnbc123.core.pay.bean.FirstChargeReward
-import com.nnbc123.core.utils.TextUtils
+import com.nnbc123.core.utils.CTextUtils
 
 class RewardAdapter :
     BaseQuickAdapter<FirstChargeReward, BaseViewHolder>(R.layout.item_new_user_charge_reward) {
@@ -16,6 +16,6 @@ class RewardAdapter :
 
         helper.setText(R.id.tv_name, item.showText)
             .setText(R.id.tv_time, "(${item.showTime})")
-            .setGone(R.id.tv_time, !TextUtils.isEmptyText(item.showTime))
+            .setGone(R.id.tv_time, !CTextUtils.isEmptyText(item.showTime))
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/nnbc123/app/home/adapter/HomeSingleAnchorAdapter.kt b/app/src/main/java/com/nnbc123/app/home/adapter/HomeSingleAnchorAdapter.kt
index 77267f5fe..b80194219 100644
--- a/app/src/main/java/com/nnbc123/app/home/adapter/HomeSingleAnchorAdapter.kt
+++ b/app/src/main/java/com/nnbc123/app/home/adapter/HomeSingleAnchorAdapter.kt
@@ -14,7 +14,7 @@ import com.nnbc123.app.ui.utils.loadFromAssets
 import com.nnbc123.core.home.bean.HomeRoomInfo
 import com.nnbc123.core.statistic.StatisticManager
 import com.nnbc123.core.statistic.protocol.StatisticsProtocol
-import com.nnbc123.core.utils.TextUtils
+import com.nnbc123.core.utils.CTextUtils
 
 /**
  * create by lvzebiao @2019/11/13
@@ -25,7 +25,7 @@ class HomeSingleAnchorAdapter :
     override fun convert(helper: BaseViewHolder, item: HomeRoomInfo) {
         helper.setText(
             R.id.tv_room_name,
-            if (!TextUtils.isEmptyText(item.title)) item.title else ""
+            if (!CTextUtils.isEmptyText(item.title)) item.title else ""
         )
         ImageLoadUtilsV2.loadImage(helper.getView(R.id.iv_avatar), item.avatar)
         val ivPking = helper.getView<SVGAImageView>(R.id.iv_pking)
diff --git a/app/src/main/java/com/nnbc123/app/skill/widget/EditItem.kt b/app/src/main/java/com/nnbc123/app/skill/widget/EditItem.kt
index 49e34dffb..c8fec43c2 100644
--- a/app/src/main/java/com/nnbc123/app/skill/widget/EditItem.kt
+++ b/app/src/main/java/com/nnbc123/app/skill/widget/EditItem.kt
@@ -7,7 +7,7 @@ import android.widget.EditText
 import android.widget.TextView
 import com.nnbc123.app.R
 import com.nnbc123.core.skill.entity.PropRefEntity
-import com.nnbc123.core.utils.TextUtils
+import com.nnbc123.core.utils.CTextUtils
 
 class EditItem(private val itemAttr: ItemAttribute) : SkillItem {
     private lateinit var contentView: EditText
@@ -48,7 +48,7 @@ class EditItem(private val itemAttr: ItemAttribute) : SkillItem {
     override fun isValid() =
         if (itemAttr.isMust == 0) true else {
             itemAttr.selectedProperties.isNotEmpty() &&
-                    !TextUtils.isEmptyText(itemAttr.selectedProperties[0].propVal)
+                    !CTextUtils.isEmptyText(itemAttr.selectedProperties[0].propVal)
         }
 
     private fun isContentEditable() = itemAttr.isSelf && itemAttr.editable
diff --git a/app/src/main/java/com/nnbc123/app/skill/widget/RecordIResourceItem.kt b/app/src/main/java/com/nnbc123/app/skill/widget/RecordIResourceItem.kt
index baab633cd..de15c19a7 100644
--- a/app/src/main/java/com/nnbc123/app/skill/widget/RecordIResourceItem.kt
+++ b/app/src/main/java/com/nnbc123/app/skill/widget/RecordIResourceItem.kt
@@ -10,7 +10,7 @@ import com.nnbc123.app.audio.helper.AudioPlayerHelper
 import com.nnbc123.app.audio.helper.OnPlayListener
 import com.nnbc123.app.databinding.LayoutSkillAudioBinding
 import com.nnbc123.app.ui.widget.dialog.CommonTipDialog
-import com.nnbc123.core.utils.TextUtils
+import com.nnbc123.core.utils.CTextUtils
 import com.nnbc123.core.utils.toast
 import java.io.File
 
@@ -128,7 +128,7 @@ class RecordIResourceItem(private val itemAttribute: ItemAttribute) : SkillItem,
     }
 
     private fun playAudio(url: String?) {
-        if (playState == PLAY_STATE_PLAYING || TextUtils.isEmptyText(url)) return
+        if (playState == PLAY_STATE_PLAYING || CTextUtils.isEmptyText(url)) return
         playState = PLAY_STATE_PLAYING
         binding.palyState = playState
         AudioPlayerHelper.get().playInThread(url, object : OnPlayListener {
diff --git a/app/src/main/java/com/nnbc123/app/skill/widget/SelectionItem.kt b/app/src/main/java/com/nnbc123/app/skill/widget/SelectionItem.kt
index e3e3ae527..dad8a9640 100644
--- a/app/src/main/java/com/nnbc123/app/skill/widget/SelectionItem.kt
+++ b/app/src/main/java/com/nnbc123/app/skill/widget/SelectionItem.kt
@@ -6,7 +6,7 @@ import android.view.View
 import android.widget.TextView
 import androidx.constraintlayout.widget.ConstraintLayout
 import com.nnbc123.app.R
-import com.nnbc123.core.utils.TextUtils
+import com.nnbc123.core.utils.CTextUtils
 import java.lang.StringBuilder
 
 class SelectionItem(private val itemAttr: ItemAttribute) : SkillItem {
@@ -39,7 +39,7 @@ class SelectionItem(private val itemAttr: ItemAttribute) : SkillItem {
     private fun setContent() {
         val builder = StringBuilder()
         itemAttr.selectedProperties.forEach {
-            if (!TextUtils.isEmptyText(it.propVal)) {
+            if (!CTextUtils.isEmptyText(it.propVal)) {
                 builder.append(it.propVal).append("、")
             }
         }
diff --git a/app/src/main/java/com/nnbc123/app/ui/search/CommonSearchEmptyAdapter.kt b/app/src/main/java/com/nnbc123/app/ui/search/CommonSearchEmptyAdapter.kt
index c45f5ac96..1d385d6dc 100644
--- a/app/src/main/java/com/nnbc123/app/ui/search/CommonSearchEmptyAdapter.kt
+++ b/app/src/main/java/com/nnbc123/app/ui/search/CommonSearchEmptyAdapter.kt
@@ -5,7 +5,7 @@ import androidx.core.view.isVisible
 import com.chad.library.adapter.base.BaseQuickAdapter
 import com.chad.library.adapter.base.BaseViewHolder
 import com.nnbc123.core.home.bean.HomeRoomInfo
-import com.nnbc123.core.utils.TextUtils
+import com.nnbc123.core.utils.CTextUtils
 import com.nnbc123.app.R
 import com.nnbc123.app.avroom.activity.AVRoomActivity
 import com.nnbc123.app.ui.utils.load
@@ -17,7 +17,7 @@ class CommonSearchEmptyAdapter :
     override fun convert(helper: BaseViewHolder, item: HomeRoomInfo) {
 
         val ivTag = helper.getView<ImageView>(R.id.iv_tag)
-        ivTag.isVisible = !TextUtils.isEmptyText(item.tagPict)
+        ivTag.isVisible = !CTextUtils.isEmptyText(item.tagPict)
         ivTag.load(item.tagPict)
         helper.setText(R.id.tv_online_num, item.onlineNum.toString())
             .setText(R.id.tv_nickname, item.nick)
diff --git a/app/src/main/java/com/nnbc123/app/ui/setting/bean/PermissionEntity.kt b/app/src/main/java/com/nnbc123/app/ui/setting/bean/PermissionEntity.kt
index 219c0dc2c..9380a6df5 100644
--- a/app/src/main/java/com/nnbc123/app/ui/setting/bean/PermissionEntity.kt
+++ b/app/src/main/java/com/nnbc123/app/ui/setting/bean/PermissionEntity.kt
@@ -3,7 +3,7 @@ package com.nnbc123.app.ui.setting.bean
 import android.Manifest
 import android.os.Build
 import com.nnbc123.app.R
-import com.nnbc123.core.utils.TextUtils
+import com.nnbc123.core.utils.CTextUtils
 
 enum class PermissionEntity(
     val alias: String,
@@ -60,7 +60,7 @@ enum class PermissionEntity(
 
     companion object {
         fun fetchPermission(name: String): PermissionEntity? {
-            if (TextUtils.isEmptyText(name)) return null
+            if (CTextUtils.isEmptyText(name)) return null
 
             values().forEach {
                 if (it.permissionName.contains(name)) return it
diff --git a/app/src/main/java/com/nnbc123/app/ui/widget/MainRedPointTab.java b/app/src/main/java/com/nnbc123/app/ui/widget/MainRedPointTab.java
index 023071064..0f56c9a8f 100644
--- a/app/src/main/java/com/nnbc123/app/ui/widget/MainRedPointTab.java
+++ b/app/src/main/java/com/nnbc123/app/ui/widget/MainRedPointTab.java
@@ -22,7 +22,7 @@ import com.nnbc123.app.common.svga.SimpleSvgaCallback;
 import com.nnbc123.core.home.bean.MainTabInfo;
 import com.nnbc123.core.home.bean.MainTabType;
 import com.nnbc123.core.utils.CheckUtils;
-import com.nnbc123.core.utils.TextUtils;
+import com.nnbc123.core.utils.CTextUtils;
 
 import java.net.MalformedURLException;
 import java.net.URL;
@@ -75,7 +75,7 @@ public class MainRedPointTab extends RelativeLayout {
         if (tabInfo == null) return;
         tvTabName.setSelected(select);
         isSelected = select;
-        if (!TextUtils.isEmptyText(tabInfo.getTabSelectedAnimation()) && select) {
+        if (!CTextUtils.isEmptyText(tabInfo.getTabSelectedAnimation()) && select) {
             URL url = null;
             try {
                 url = new URL(tabInfo.getTabSelectedAnimation());
diff --git a/app/src/main/java/com/nnbc123/app/ui/widget/dialog/CommonTipDialog.java b/app/src/main/java/com/nnbc123/app/ui/widget/dialog/CommonTipDialog.java
index d5ffe2440..81cc7abdd 100644
--- a/app/src/main/java/com/nnbc123/app/ui/widget/dialog/CommonTipDialog.java
+++ b/app/src/main/java/com/nnbc123/app/ui/widget/dialog/CommonTipDialog.java
@@ -14,7 +14,7 @@ import android.widget.TextView;
 import androidx.annotation.ColorRes;
 
 import com.nnbc123.app.R;
-import com.nnbc123.core.utils.TextUtils;
+import com.nnbc123.core.utils.CTextUtils;
 
 /**
  * @author jack
@@ -49,7 +49,7 @@ public class CommonTipDialog extends BaseDialog {
         setContentView(R.layout.layout_ok_cancel_dialog);
 
         TextView title = findViewById(R.id.tv_title);
-        if (TextUtils.isEmptyText(titleMsg)) {
+        if (CTextUtils.isEmptyText(titleMsg)) {
             title.setVisibility(View.GONE);
         } else {
             title.setText(titleMsg);
@@ -121,12 +121,12 @@ public class CommonTipDialog extends BaseDialog {
     private OnActionListener l;
 
     public void setOkText(String okText) {
-        if (!TextUtils.isEmptyText(okText))
+        if (!CTextUtils.isEmptyText(okText))
             this.okText = okText;
     }
 
     public void setCancelText(String cancelText) {
-        if (!TextUtils.isEmptyText(cancelText))
+        if (!CTextUtils.isEmptyText(cancelText))
             this.cancelText = cancelText;
     }
 
diff --git a/app/src/main/java/com/nnbc123/app/ui/widget/dynamicface/DynamicFaceAdapter.java b/app/src/main/java/com/nnbc123/app/ui/widget/dynamicface/DynamicFaceAdapter.java
index 675576c6d..79cdd716f 100644
--- a/app/src/main/java/com/nnbc123/app/ui/widget/dynamicface/DynamicFaceAdapter.java
+++ b/app/src/main/java/com/nnbc123/app/ui/widget/dynamicface/DynamicFaceAdapter.java
@@ -13,7 +13,7 @@ import com.nnbc123.app.ui.utils.ImageLoadUtils;
 import com.nnbc123.app.vip.VipHelper;
 import com.nnbc123.core.gift.bean.SimpleVipInfo;
 import com.nnbc123.core.room.face.FaceInfo;
-import com.nnbc123.core.utils.TextUtils;
+import com.nnbc123.core.utils.CTextUtils;
 import com.nnbc123.library.utils.config.BasicConfig;
 
 import java.io.File;
@@ -84,7 +84,7 @@ public class DynamicFaceAdapter extends BaseAdapter implements View.OnClickListe
         holder.ivVipLocked.setVisibility(isLocked ? View.VISIBLE : View.GONE);
         holder.faceIcon.setAlpha(isLocked ? 0.5f : 1f);
         String vipIcon = vipInfo == null ? "" : vipInfo.getVipIcon();
-        if (TextUtils.isEmptyText(vipIcon)) {
+        if (CTextUtils.isEmptyText(vipIcon)) {
             // 普通表情
             holder.ivNobleTag.setImageDrawable(null);
         } else {
diff --git a/app/src/main/java/com/nnbc123/app/vip/VipHelper.java b/app/src/main/java/com/nnbc123/app/vip/VipHelper.java
index 24433b8b3..be19dc2db 100644
--- a/app/src/main/java/com/nnbc123/app/vip/VipHelper.java
+++ b/app/src/main/java/com/nnbc123/app/vip/VipHelper.java
@@ -11,13 +11,13 @@ import androidx.annotation.Nullable;
 import com.nnbc123.app.ui.utils.ImageLoadUtils;
 import com.nnbc123.core.user.UserModel;
 import com.nnbc123.core.user.bean.UserInfo;
-import com.nnbc123.core.utils.TextUtils;
+import com.nnbc123.core.utils.CTextUtils;
 import com.nnbc123.core.vip.UserVipInfo;
 
 public class VipHelper {
 
     public static void loadVipIcon(@NonNull ImageView ivVipIcon, @Nullable UserVipInfo vipInfo) {
-        if (vipInfo == null || TextUtils.isEmptyText(vipInfo.getVipIcon())) {
+        if (vipInfo == null || CTextUtils.isEmptyText(vipInfo.getVipIcon())) {
             ivVipIcon.setVisibility(View.GONE);
         } else {
             ivVipIcon.setVisibility(View.VISIBLE);
@@ -27,7 +27,7 @@ public class VipHelper {
 
     public static void loadVipNickColor(@NonNull TextView tvNick, @Nullable UserVipInfo vipInfo, String defaultColor) {
         try {
-            if (vipInfo == null || TextUtils.isEmptyText(vipInfo.getFriendNickColour())) {
+            if (vipInfo == null || CTextUtils.isEmptyText(vipInfo.getFriendNickColour())) {
                 tvNick.setTextColor(Color.parseColor(defaultColor));
             } else {
                 tvNick.setTextColor(Color.parseColor(vipInfo.getFriendNickColour()));
diff --git a/app/src/main/res/layout/fragment_me.xml b/app/src/main/res/layout/fragment_me.xml
index d157796f7..134012739 100644
--- a/app/src/main/res/layout/fragment_me.xml
+++ b/app/src/main/res/layout/fragment_me.xml
@@ -5,7 +5,7 @@
 
     <data>
 
-        <import type="com.nnbc123.core.utils.TextUtils" />
+        <import type="com.nnbc123.core.utils.CTextUtils" />
 
         <variable
             name="userInfo"
@@ -53,7 +53,7 @@
 
                 <com.nnbc123.app.common.widget.CircleImageView
                     android:id="@+id/iv_user_head"
-                    avatarUrl="@{TextUtils.isEmptyText(userInfo.newAvatar)?userInfo.avatar:userInfo.newAvatar}"
+                    avatarUrl="@{CTextUtils.isEmptyText(userInfo.newAvatar)?userInfo.avatar:userInfo.newAvatar}"
                     android:layout_width="65dp"
                     android:layout_height="65dp"
                     android:layout_marginStart="25dp"
diff --git a/app/src/module_community/java/com/nnbc123/app/community/dynamic/view/DynamicDetailActivity.java b/app/src/module_community/java/com/nnbc123/app/community/dynamic/view/DynamicDetailActivity.java
index 2fd524136..d4167bc13 100644
--- a/app/src/module_community/java/com/nnbc123/app/community/dynamic/view/DynamicDetailActivity.java
+++ b/app/src/module_community/java/com/nnbc123/app/community/dynamic/view/DynamicDetailActivity.java
@@ -30,6 +30,7 @@ import com.netease.nim.uikit.StatusBarUtil;
 import com.netease.nim.uikit.business.session.emoji.EmoticonPickerView;
 import com.netease.nim.uikit.business.session.emoji.IEmoticonSelectedListener;
 import com.netease.nim.uikit.business.session.emoji.MoonUtil;
+import com.nnbc123.core.utils.CTextUtils;
 import com.trello.rxlifecycle3.android.ActivityEvent;
 import com.nnbc123.app.R;
 import com.nnbc123.app.UIHelper;
@@ -270,7 +271,7 @@ public class DynamicDetailActivity extends BaseActivity implements IEmoticonSele
                 etReply.setSelection(editEnd);
                 etReply.addTextChangedListener(this);
 
-                tvSend.setEnabled(!com.nnbc123.core.utils.TextUtils.isEmptyText(s.toString()));
+                tvSend.setEnabled(!CTextUtils.isEmptyText(s.toString()));
             }
         });
 
diff --git a/app/src/module_labour_union/java/com/nnbc123/app/module_hall/secretcode/PwdCodeMgr.java b/app/src/module_labour_union/java/com/nnbc123/app/module_hall/secretcode/PwdCodeMgr.java
index 9ae1de265..1eed5ab1d 100644
--- a/app/src/module_labour_union/java/com/nnbc123/app/module_hall/secretcode/PwdCodeMgr.java
+++ b/app/src/module_labour_union/java/com/nnbc123/app/module_hall/secretcode/PwdCodeMgr.java
@@ -6,6 +6,7 @@ import android.text.TextUtils;
 import android.text.style.ForegroundColorSpan;
 
 import com.google.gson.Gson;
+import com.nnbc123.core.utils.CTextUtils;
 import com.orhanobut.logger.Logger;
 import com.nnbc123.app.R;
 import com.nnbc123.app.common.widget.dialog.DialogManager;
@@ -136,8 +137,7 @@ public class PwdCodeMgr {
                             return;
                         }
                         //获取复制的文本
-                        String copyText = com.nnbc123.core.utils.
-                                TextUtils.getClipboardFirstText(context);
+                        String copyText = CTextUtils.getClipboardFirstText(context);
                         if (TextUtils.isEmpty(copyText)) {
                             return;
                         }
@@ -151,7 +151,7 @@ public class PwdCodeMgr {
                         }
                         //调用接口则清除粘贴板
                         //清除粘贴板，防止下次打开还调用
-                        com.nnbc123.core.utils.TextUtils.clearClipboard(context);
+                        CTextUtils.clearClipboard(context);
                         //将我们接口的暗号串，传回服务器校验
                         //noinspection ResultOfMethodCallIgnored
                         SecretCodeModel.get().checkCode(copyText)
diff --git a/app/src/module_labour_union/java/com/nnbc123/app/module_hall/secretcode/SecretCodeDialog.java b/app/src/module_labour_union/java/com/nnbc123/app/module_hall/secretcode/SecretCodeDialog.java
index c449cd126..f2582fcf6 100644
--- a/app/src/module_labour_union/java/com/nnbc123/app/module_hall/secretcode/SecretCodeDialog.java
+++ b/app/src/module_labour_union/java/com/nnbc123/app/module_hall/secretcode/SecretCodeDialog.java
@@ -12,7 +12,7 @@ import com.nnbc123.app.base.BaseBsDialog;
 import com.nnbc123.core.module_hall.secretcode.bean.SecretCodeInfo;
 import com.nnbc123.core.statistic.StatisticManager;
 import com.nnbc123.core.statistic.protocol.StatisticsProtocol;
-import com.nnbc123.core.utils.TextUtils;
+import com.nnbc123.core.utils.CTextUtils;
 
 import butterknife.BindView;
 import butterknife.OnClick;
@@ -79,7 +79,7 @@ public class SecretCodeDialog extends BaseBsDialog {
     public void onViewClicked(View view) {
         switch (view.getId()) {
             case R.id.v_click_to_share:
-                TextUtils.copyTextToClipboard(context, secretCodeInfo.getShareContent());
+                CTextUtils.copyTextToClipboard(context, secretCodeInfo.getShareContent());
                 if (type == TYPE_SHARE_CODE_TO_WEIXIN) {
                     StatisticManager.Instance().onEvent(
                             StatisticsProtocol.EVENT_HALL_PASSWORD_SHARE_WX, "分享暗号到微信");
diff --git a/core/src/main/java/com/nnbc123/core/utils/TextUtils.java b/core/src/main/java/com/nnbc123/core/utils/CTextUtils.java
similarity index 99%
rename from core/src/main/java/com/nnbc123/core/utils/TextUtils.java
rename to core/src/main/java/com/nnbc123/core/utils/CTextUtils.java
index 2bf5a4431..4d6733838 100644
--- a/core/src/main/java/com/nnbc123/core/utils/TextUtils.java
+++ b/core/src/main/java/com/nnbc123/core/utils/CTextUtils.java
@@ -7,7 +7,7 @@ import android.text.SpannableString;
 import android.text.Spanned;
 import android.text.style.ForegroundColorSpan;
 
-public class TextUtils {
+public class CTextUtils {
 
     public static SpannableString textTwoColors(String firContent, String secContent, int firColor, int secColor) {
         SpannableString spannableString = new SpannableString(firContent + secContent);
diff --git a/core/src/main/java/com/nnbc123/core/utils/ExtensionUtils.java b/core/src/main/java/com/nnbc123/core/utils/ExtensionUtils.java
index 0b587bb49..31a534462 100644
--- a/core/src/main/java/com/nnbc123/core/utils/ExtensionUtils.java
+++ b/core/src/main/java/com/nnbc123/core/utils/ExtensionUtils.java
@@ -26,10 +26,10 @@ public class ExtensionUtils {
         if (carInfo != null) {
             valueMap = carInfo.toMap(valueMap, carInfo);
         }
-        if (!TextUtils.isEmptyText(userInfo.getNameplateWord())) {
+        if (!CTextUtils.isEmptyText(userInfo.getNameplateWord())) {
             valueMap.put(UserInfo.NAMEPLATE_WORD, userInfo.getNameplateWord());
         }
-        if (!TextUtils.isEmptyText(userInfo.getNameplatePic())) {
+        if (!CTextUtils.isEmptyText(userInfo.getNameplatePic())) {
             valueMap.put(UserInfo.NAMEPLATE_PIC, userInfo.getNameplatePic());
         }