diff --git a/README.md b/README.md
index 0ac5387..009c5b1 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 # STTextBox
 STTextBox is a pure GDI-drawn WinForm control, which can support transparent colors and Emoji, etc., and can customize the display style of text through the text style monitor.
 
-STTextBox is a WinForm control drawn by me and my friend [netero](https://github.com/0x54164) using GDI.
+STTextBox is a WinForm control drawn by me and my friend [tpbeldie](https://github.com/tpbeldie) using GDI.
 
 We adopt the MIT open source license, and the code is built with .Net3.5 + vs2010, 
 so it is compatible with almost all VS versions.
@@ -45,4 +45,4 @@ So we have not considered the rendering speed of extreme cases for the time bein
 * Github: [DebugST](https://github.com/DebugST/)
 * Blog: [Crystal_lz](http://st233.com)
 * Mail: (2212233137@qq.com)
-* TG: [DebugST](t.me/DebugST)
\ No newline at end of file
+* TG: [DebugST](t.me/DebugST)
diff --git a/ST.Library.UI.STTextBox/Implementation/StyleMonitor/SelectionStyleMonitor.cs b/ST.Library.UI.STTextBox/Implementation/StyleMonitor/SelectionStyleMonitor.cs
index 443d8dd..f94422b 100644
--- a/ST.Library.UI.STTextBox/Implementation/StyleMonitor/SelectionStyleMonitor.cs
+++ b/ST.Library.UI.STTextBox/Implementation/StyleMonitor/SelectionStyleMonitor.cs
@@ -13,6 +13,7 @@ public class SelectionStyleMonitor : ITextStyleMonitor
 
         private static WordSplitter m_spliter = new WordSplitter();
         private List<TextStyleRange> m_lst = new List<TextStyleRange>();
+        private Regex m_reg_reg = new Regex(@"([*.?+$^\[\](){}|\\])");
 
         public SelectionStyleMonitor() {
             this.Style = new TextStyle() {
@@ -41,18 +42,25 @@ public void OnSelectionChanged(TextManager textManager, int nStart, int nLen) {
                 }
                 return false;
             });
-            if (!string.IsNullOrEmpty(strKey))  {
-                string strText = textManager.GetText();
-                List<TextStyleRange> lst = new List<TextStyleRange>();
-                foreach (Match m in Regex.Matches(strText, "\\b" + strKey + "\\b")) {
-                    lst.Add(new TextStyleRange() {
-                        Index = m.Index,
-                        Length = m.Length,
-                        Style = this.Style
-                    });
-                }
-                m_lst = TextStyleMonitor.FillDefaultStyle(lst, strText.Length, TextStyle.Empty);
+
+            // https://github.com/DebugST/STTextBox/pull/1
+            // if ("* . ? + $ ^ [ ] ( ) { } | \\ /".Split(' ').Contains(strKey)) {
+            //     strKey = "\\" + strKey;
+            // }
+            strKey = m_reg_reg.Replace(strKey, @"\$1");
+            if (string.IsNullOrEmpty(strKey)) {
+                return;
+            }
+            string strText = textManager.GetText();
+            List<TextStyleRange> lst = new List<TextStyleRange>();
+            foreach (Match m in Regex.Matches(strText, "\\b" + strKey + "\\b")) {
+                lst.Add(new TextStyleRange() {
+                    Index = m.Index,
+                    Length = m.Length,
+                    Style = this.Style
+                });
             }
+            m_lst = TextStyleMonitor.FillDefaultStyle(lst, strText.Length, TextStyle.Empty);
         }
 
         public void OnTextChanged(TextManager textManager, List<TextHistoryRecord> thrs) {
diff --git a/ST.Library.UI.STTextBox/STTextBox.cs b/ST.Library.UI.STTextBox/STTextBox.cs
index 725488c..709f314 100644
--- a/ST.Library.UI.STTextBox/STTextBox.cs
+++ b/ST.Library.UI.STTextBox/STTextBox.cs
@@ -464,6 +464,7 @@ private void OnImeStartPrivate(IntPtr hIMC) {
                 ptCurrentPos = m_core.Caret.Location
             };
             Win32.ImmSetCandidateWindow(hIMC, ref CandidateForm);
+
             var CompositionForm = new Win32.COMPOSITIONFORM() {
                 dwStyle = Win32.CFS_FORCE_POSITION,
                 ptCurrentPos = m_core.Caret.Location