diff --git a/app/src/main/java/com/coldmint/rust/pro/CodeTableActivity.kt b/app/src/main/java/com/coldmint/rust/pro/CodeTableActivity.kt
index cf8dd26..9fcecb5 100644
--- a/app/src/main/java/com/coldmint/rust/pro/CodeTableActivity.kt
+++ b/app/src/main/java/com/coldmint/rust/pro/CodeTableActivity.kt
@@ -1,5 +1,6 @@
 package com.coldmint.rust.pro
 
+import android.annotation.SuppressLint
 import android.graphics.Color
 import android.os.Bundle
 import android.text.Editable
@@ -21,8 +22,6 @@ import com.coldmint.rust.pro.adapters.CodeTableAdapter
 import com.coldmint.rust.pro.adapters.CodeTableItemAdapter
 import com.coldmint.rust.pro.base.BaseActivity
 import com.coldmint.rust.pro.databinding.ActivityCodeTableBinding
-import com.google.rpc.Code
-import com.muqing.gj
 import java.util.concurrent.Executors
 
 class CodeTableActivity : BaseActivity<ActivityCodeTableBinding>() {
@@ -48,10 +47,10 @@ class CodeTableActivity : BaseActivity<ActivityCodeTableBinding>() {
                 (viewBinding.codeRecyclerB.layoutManager as LinearLayoutManager).scrollToPositionWithOffset(get, 0)
             }
             viewBinding.listButtom.setOnClickListener {
-                val size = CodeTableAdapter.picklist.size
                 if (CodeTableAdapter.picklist.isEmpty()) {
                     return@setOnClickListener
                 }
+                val size = CodeTableAdapter.picklist.size
 
                 if (++CodeTableAdapter.pick == size - 1) {
                     CodeTableAdapter.pick = 0
@@ -72,7 +71,7 @@ class CodeTableActivity : BaseActivity<ActivityCodeTableBinding>() {
                                         loadData(a.toString())*/
                     if (a.isNullOrEmpty()) {
                         viewBinding.searchPick.isVisible = false
-//                        loadData()
+                        loadData()
                     }
                 }
 
@@ -112,14 +111,6 @@ class CodeTableActivity : BaseActivity<ActivityCodeTableBinding>() {
     */
 
 
-    private fun ifNeedFinish() {
-        if (filterMode) {
-            loadData()
-        } else {
-            finish()
-        }
-    }
-
     /**
      * 加载数据
      * @param key String? 键
@@ -215,6 +206,7 @@ class CodeTableActivity : BaseActivity<ActivityCodeTableBinding>() {
      * 没有找到节
      * @param key String?
      */
+    @SuppressLint("StringFormatInvalid")
     private fun notFindKey(key: String?) {
         if (!key.isNullOrBlank()) {
             val tip = String.format(getString(R.string.not_find_code_name), key)
@@ -245,9 +237,10 @@ class CodeTableActivity : BaseActivity<ActivityCodeTableBinding>() {
         return true
     }
 
+    @Deprecated("Deprecated in Java", ReplaceWith("moveTaskToBack(true)"))
     override fun onBackPressed() {
         //显示桌面
-        moveTaskToBack(true);
+        moveTaskToBack(true)
 //            ifNeedFinish()
     }
 
diff --git a/app/src/main/java/com/coldmint/rust/pro/adapters/CodeTableAdapter.kt b/app/src/main/java/com/coldmint/rust/pro/adapters/CodeTableAdapter.kt
index 65c9b7e..caa1428 100644
--- a/app/src/main/java/com/coldmint/rust/pro/adapters/CodeTableAdapter.kt
+++ b/app/src/main/java/com/coldmint/rust/pro/adapters/CodeTableAdapter.kt
@@ -2,10 +2,8 @@ package com.coldmint.rust.pro.adapters
 
 import android.annotation.SuppressLint
 import android.content.Context
-import android.graphics.Color
 import android.view.LayoutInflater
 import android.view.ViewGroup
-import androidx.core.content.ContextCompat
 import androidx.recyclerview.widget.RecyclerView
 import com.coldmint.rust.core.database.code.CodeInfo
 import com.coldmint.rust.core.database.code.SectionInfo
@@ -205,32 +203,32 @@ class CodeTableAdapter(
         lineParser.symbol = ","
     }
 
-    @SuppressLint("StringFormatInvalid")
+    @SuppressLint("NotifyDataSetChanged", "StringFormatInvalid")
     override fun onBindViewHolder(holder: VH<ItemCodetableBinding>, position: Int) {
         holder.binging.title.text = group[position].translate
         val format = String.format(
-            context.getString(R.string.filenum),
-            itemList[position].size
+                context.getString(R.string.filenum),
+                itemList[position].size
         )
         holder.binging.message.text = format
         holder.itemView.setOnClickListener {
             i = group[position].translate
+            pick = 0
+            pickString = ""
+            picklist.clear()
             if (item != null) {
                 item!!.list = itemList[position]
                 binding.codeRecyclerB.adapter = item
                 notifyDataSetChanged()
             }
-            if (!binding.edittext.text.isNullOrEmpty())
-                binding.edittext.setText("")
-
 //            notifyItemChanged(p)
         }
         if (Objects.equal(group[position].translate, i)) {
             //背景高亮
-            holder.binging.root.setCardBackgroundColor(GlobalMethod.getThemeColor(context,R.attr.colorPrimaryContainer))
+            holder.binging.root.setCardBackgroundColor(GlobalMethod.getThemeColor(context, R.attr.colorPrimaryContainer))
         } else {
             //背景恢复
-            holder.binging.root.setCardBackgroundColor(GlobalMethod.getThemeColor(context,R.attr.colorSurface))
+            holder.binging.root.setCardBackgroundColor(GlobalMethod.getThemeColor(context, R.attr.colorSurface))
         }
 
     }
diff --git a/app/src/main/java/com/coldmint/rust/pro/adapters/CodeTableItemAdapter.kt b/app/src/main/java/com/coldmint/rust/pro/adapters/CodeTableItemAdapter.kt
index d45c19b..3ec7a06 100644
--- a/app/src/main/java/com/coldmint/rust/pro/adapters/CodeTableItemAdapter.kt
+++ b/app/src/main/java/com/coldmint/rust/pro/adapters/CodeTableItemAdapter.kt
@@ -52,6 +52,8 @@ class CodeTableItemAdapter(val recyclerView: RecyclerView,
     //在list查找是否有这个关键字
     fun search(keyword: String) {
         CodeTableAdapter.pickString = keyword
+        CodeTableAdapter.pick = 0
+        CodeTableAdapter.picklist.clear()
         for (i in list.indices) {
             if (list[i].translate.contains(keyword) || list[i].description.contains(keyword) || list[i].code.contains(keyword)) {
                 CodeTableAdapter.picklist.add(i)