diff --git a/src/main/resources/com/fr/plugin/hw/decision/js/attr/col.attr.model.js b/src/main/resources/com/fr/plugin/hw/decision/js/attr/col.attr.model.js
index cf3c79e..126d476 100644
--- a/src/main/resources/com/fr/plugin/hw/decision/js/attr/col.attr.model.js
+++ b/src/main/resources/com/fr/plugin/hw/decision/js/attr/col.attr.model.js
@@ -43,7 +43,7 @@
                     id: BI.UUID(),
                     colName: "",
                     colType: "12",
-                    colLength: "10000",
+                    colLength: "7000",
                     excelCol: "",
                     primaryKey: false
                 })
diff --git a/src/main/resources/com/fr/plugin/hw/decision/js/table.info.model.js b/src/main/resources/com/fr/plugin/hw/decision/js/table.info.model.js
index a9edf43..f8fc275 100644
--- a/src/main/resources/com/fr/plugin/hw/decision/js/table.info.model.js
+++ b/src/main/resources/com/fr/plugin/hw/decision/js/table.info.model.js
@@ -141,7 +141,7 @@
                         id:BI.UUID(),
                         colName: item.name || item.colName,
                         colType: item.type || 16,
-                        colLength: "10000",
+                        colLength: "7000",
                         excelCol: index
                     }
                 });