diff --git a/ZR.CodeGenerator/CodeGenerateTemplate.cs b/ZR.CodeGenerator/CodeGenerateTemplate.cs
index 0790591..99f3093 100644
--- a/ZR.CodeGenerator/CodeGenerateTemplate.cs
+++ b/ZR.CodeGenerator/CodeGenerateTemplate.cs
@@ -1,4 +1,5 @@
-using System.Linq;
+using System;
+using System.Linq;
 using ZR.CodeGenerator.CodeGenerator;
 using ZR.Model.System.Generate;
 
@@ -207,7 +208,7 @@ namespace ZR.CodeGenerator
             string columnName = dbFieldInfo.ColumnName;
             string label = CodeGeneratorTool.GetLabelName(dbFieldInfo.ColumnComment, columnName);
             string vueViewListContent = "";
-            string showToolTip = dbFieldInfo.ColumnType.Contains("varchar") ? ":show-overflow-tooltip=\"true\"" : "";
+            string showToolTip = dbFieldInfo.CsharpType == "string" ? ":show-overflow-tooltip=\"true\"" : "";
             if (!dbFieldInfo.IsList)
             {