diff --git a/Assets/Editor/BFResourceTools/FontTools/TMPTools.cs b/Assets/Editor/BFResourceTools/FontTools/TMPTools.cs
index 94eb7c54a..ca7d8c589 100644
--- a/Assets/Editor/BFResourceTools/FontTools/TMPTools.cs
+++ b/Assets/Editor/BFResourceTools/FontTools/TMPTools.cs
@@ -244,27 +244,13 @@ namespace BFEditor.Resource
 	        }
 	    }
 		
-	    static private void GetThaiWords(List<string> luaFolderPaths, out string words)
+	    static private void GetThaiWords(List<string> luaFolderPaths, out uint[] words)
 	    {
-	        words = string.Empty;
-	        //是否开发模式
-	        var text = LocalizationMenuTools.CatWordsFromLuaConfig(new List<string>(){Application.dataPath + "/Developer/lua/app/config/strings/th"});
-			text += "ิ";
-			text += "ี";
-			text += "ึ";
-			text += "ื";
-			text += "ำ";
-			text += "ั";
-			text += "ํ";
-
-			text += "่";
-			text += "้";
-			text += "๊";
-			text += "๋";
-			foreach (var w in text)
+			words = new uint[128];
+			uint begin = 3584; //0E00-0E7F
+			for (uint i = 0; i < 128; i++)
 			{
-				if (!words.Contains(w.ToString()))
-					words += w;
+				words[i] = begin + i;
 			}
 	    }
 
@@ -325,7 +311,7 @@ namespace BFEditor.Resource
 			{
 				var luaFolderPaths = new List<string>();
 				luaFolderPaths.Add(Application.dataPath + "/Developer/lua/app/config/strings/th");
-				var words = string.Empty;
+				var words = new uint[128];//泰语
 				GetThaiWords(luaFolderPaths, out words);
 				Debug.Log("泰语字符集:" + words);
 				fontAsset.TryAddCharacters(words);
@@ -754,5 +740,4 @@ namespace BFEditor.Resource
 
 	}
 
-
 }
diff --git a/Assets/prefabs/ui/common/hero_cell.prefab b/Assets/prefabs/ui/common/hero_cell.prefab
index 8d9407c0e..3e0d5b68c 100644
--- a/Assets/prefabs/ui/common/hero_cell.prefab
+++ b/Assets/prefabs/ui/common/hero_cell.prefab
@@ -92,8 +92,8 @@ MonoBehaviour:
   m_faceColor:
     serializedVersion: 2
     rgba: 4294967295
-  m_fontSize: 18
-  m_fontSizeBase: 18
+  m_fontSize: 16
+  m_fontSizeBase: 16
   m_fontWeight: 400
   m_enableAutoSizing: 0
   m_fontSizeMin: 18
diff --git a/Assets/prefabs/ui/mail/mail_ui.prefab b/Assets/prefabs/ui/mail/mail_ui.prefab
index 37ed70214..7cd5fb486 100644
--- a/Assets/prefabs/ui/mail/mail_ui.prefab
+++ b/Assets/prefabs/ui/mail/mail_ui.prefab
@@ -1457,7 +1457,7 @@ MonoBehaviour:
   m_fontSizeBase: 22
   m_fontWeight: 400
   m_enableAutoSizing: 1
-  m_fontSizeMin: 18
+  m_fontSizeMin: 16
   m_fontSizeMax: 22
   m_fontStyle: 0
   m_HorizontalAlignment: 1