diff --git a/src/Luban.Job.Cfg/Source/DataCreators/SheetDataCreator.cs b/src/Luban.Job.Cfg/Source/DataCreators/SheetDataCreator.cs
index 9c8ed88..2759956 100644
--- a/src/Luban.Job.Cfg/Source/DataCreators/SheetDataCreator.cs
+++ b/src/Luban.Job.Cfg/Source/DataCreators/SheetDataCreator.cs
@@ -29,6 +29,14 @@ namespace Luban.Job.Cfg.DataCreators
             return o == null || (o is string s && s.Length == 0);
         }
 
+        private void ThrowIfNonEmpty(TitleRow row)
+        {
+            if (row.SelfTitle.NonEmpty)
+            {
+                throw new Exception($"字段不允许为空");
+            }
+        }
+
         public DType Accept(TBool type, Sheet sheet, TitleRow row)
         {
             object x = row.Current;
@@ -38,6 +46,7 @@ namespace Luban.Job.Cfg.DataCreators
             }
             if (CheckDefault(x))
             {
+                ThrowIfNonEmpty(row);
                 return DBool.ValueOf(false);
             }
             if (x is bool v)
@@ -70,6 +79,7 @@ namespace Luban.Job.Cfg.DataCreators
             }
             if (CheckDefault(x))
             {
+                ThrowIfNonEmpty(row);
                 return DShort.Default;
             }
             return DShort.ValueOf(short.Parse(x.ToString()));
@@ -98,6 +108,7 @@ namespace Luban.Job.Cfg.DataCreators
             }
             if (CheckDefault(x))
             {
+                ThrowIfNonEmpty(row);
                 return DInt.Default;
             }
             return DInt.ValueOf(int.Parse(x.ToString()));
@@ -112,6 +123,7 @@ namespace Luban.Job.Cfg.DataCreators
             }
             if (CheckDefault(x))
             {
+                ThrowIfNonEmpty(row);
                 return DFint.Default;
             }
             return DFint.ValueOf(int.Parse(x.ToString()));
@@ -126,6 +138,7 @@ namespace Luban.Job.Cfg.DataCreators
             }
             if (CheckDefault(x))
             {
+                ThrowIfNonEmpty(row);
                 return DLong.Default;
             }
             return DLong.ValueOf(long.Parse(x.ToString()));
@@ -140,6 +153,7 @@ namespace Luban.Job.Cfg.DataCreators
             }
             if (CheckDefault(x))
             {
+                ThrowIfNonEmpty(row);
                 return DFlong.Default;
             }
             return DFlong.ValueOf(long.Parse(x.ToString()));
@@ -154,6 +168,7 @@ namespace Luban.Job.Cfg.DataCreators
             }
             if (CheckDefault(x))
             {
+                ThrowIfNonEmpty(row);
                 return DFloat.Default;
             }
             return DFloat.ValueOf(float.Parse(x.ToString()));
@@ -168,6 +183,7 @@ namespace Luban.Job.Cfg.DataCreators
             }
             if (CheckDefault(x))
             {
+                ThrowIfNonEmpty(row);
                 return DDouble.Default;
             }
             return DDouble.ValueOf(double.Parse(x.ToString()));
@@ -202,7 +218,12 @@ namespace Luban.Job.Cfg.DataCreators
 
         public DType Accept(TString type, Sheet sheet, TitleRow row)
         {
-            var s = ParseString(row.Current);
+            object x = row.Current;
+            if (CheckDefault(x))
+            {
+                ThrowIfNonEmpty(row);
+            }
+            var s = ParseString(x);
             if (s == null)
             {
                 if (type.IsNullable)
@@ -270,7 +291,7 @@ namespace Luban.Job.Cfg.DataCreators
                 }
                 catch (Exception e)
                 {
-                    var dce = new DataCreateException(e, $"列：{fname}");
+                    var dce = new DataCreateException(e, $"字段：{fname}");
                     dce.Push(bean, f);
                     throw dce;
                 }
@@ -524,6 +545,7 @@ namespace Luban.Job.Cfg.DataCreators
             }
             if (CheckDefault(d))
             {
+                ThrowIfNonEmpty(row);
                 return DVector2.Default;
             }
             return DataUtil.CreateVector(type, d.ToString());
@@ -538,6 +560,7 @@ namespace Luban.Job.Cfg.DataCreators
             }
             if (CheckDefault(d))
             {
+                ThrowIfNonEmpty(row);
                 return DVector3.Default;
             }
             return DataUtil.CreateVector(type, d.ToString());
@@ -552,6 +575,7 @@ namespace Luban.Job.Cfg.DataCreators
             }
             if (CheckDefault(d))
             {
+                ThrowIfNonEmpty(row);
                 return DVector4.Default;
             }
             return DataUtil.CreateVector(type, d.ToString());
diff --git a/src/Luban.Job.Cfg/Source/DataSources/Excel/SheetLoadUtil.cs b/src/Luban.Job.Cfg/Source/DataSources/Excel/SheetLoadUtil.cs
index 7f648f8..942f328 100644
--- a/src/Luban.Job.Cfg/Source/DataSources/Excel/SheetLoadUtil.cs
+++ b/src/Luban.Job.Cfg/Source/DataSources/Excel/SheetLoadUtil.cs
@@ -146,15 +146,16 @@ namespace Luban.Job.Cfg.DataSources.Excel
             string titleName = attrs[0];
             var tags = new Dictionary<string, string>();
             // *  开头的表示是多行
-#if !LUBAN_LITE
-            if (titleName.StartsWith('*'))
-#else
             if (titleName.StartsWith("*"))
-#endif
             {
                 titleName = titleName.Substring(1);
                 tags.Add("multi_rows", "1");
             }
+            if (titleName.StartsWith("!"))
+            {
+                titleName = titleName.Substring(1);
+                tags.Add("non_empty", "1");
+            }
             foreach (var attrPair in attrs.Skip(1))
             {
                 var pairs = attrPair.Split('=');
diff --git a/src/Luban.Job.Cfg/Source/DataSources/Excel/Title.cs b/src/Luban.Job.Cfg/Source/DataSources/Excel/Title.cs
index a220a4e..7336da2 100644
--- a/src/Luban.Job.Cfg/Source/DataSources/Excel/Title.cs
+++ b/src/Luban.Job.Cfg/Source/DataSources/Excel/Title.cs
@@ -30,6 +30,8 @@ namespace Luban.Job.Cfg.DataSources.Excel
             return string.IsNullOrEmpty(Sep) ? sep : Sep;
         }
 
+        public bool NonEmpty { get; private set; }
+
         public string Default { get; private set; }
 
         public bool SelfMultiRows { get; private set; }
@@ -63,10 +65,16 @@ namespace Luban.Job.Cfg.DataSources.Excel
         {
             SortSubTitles();
             Sep = Tags.TryGetValue("sep", out var v) && !string.IsNullOrWhiteSpace(v) ? v : null;
+            NonEmpty = Tags.TryGetValue("non_empty", out var ne) && ne == "1";
             SelfMultiRows = Tags.TryGetValue("multi_rows", out var v2) && (v2 == "1" || v2 == "true");
             Default = Tags.TryGetValue("default", out var v3) ? v3 : null;
             if (SubTitleList.Count > 0)
             {
+                if (Root)
+                {
+                    // 第一个字段一般为key，为了避免失误将空单元格当作key=0的数据，默认非空
+                    SubTitleList[0].Tags.TryAdd("non_empty", "1");
+                }
                 foreach (var sub in SubTitleList)
                 {
                     sub.Init();