diff --git a/src/app/build/erupt/view/table/table.component.html b/src/app/build/erupt/view/table/table.component.html
index d8064c85d678b92ec168fe61c10e01786545057a..959a1cab7d4810876e5f8fc2e2f5e9543c7a71de 100644
--- a/src/app/build/erupt/view/table/table.component.html
+++ b/src/app/build/erupt/view/table/table.component.html
@@ -122,7 +122,7 @@
                 <st #st
                     [widthMode]="{strictBehavior:'wrap'}"
                     [data]="stConfig.url" [columns]="columns"
-                    [scroll]="{x: (clientWidth > 768 ? eruptBuildModel.eruptModel.tableColumns.length * 150 : 0) + 'px'}"
+                    [scroll]="{x: (clientWidth > 768 ? showColumnLength * 150 : 0) + 'px'}"
                     (change)="tableDataChange($event)"
                     [bordered]="settingSrv.layout.bordered"
                     [multiSort]="stConfig.multiSort"
diff --git a/src/app/build/erupt/view/table/table.component.ts b/src/app/build/erupt/view/table/table.component.ts
index 15b7f8d9a1f0ff4ee23631c136f2e8ec9f262167..6eacba805828669f82697a4da04690988e4b1437 100644
--- a/src/app/build/erupt/view/table/table.component.ts
+++ b/src/app/build/erupt/view/table/table.component.ts
@@ -74,6 +74,8 @@ export class TableComponent implements OnInit {
 
     columns: STColumn[];
 
+    showColumnLength: number;
+
     linkTree: boolean = false;
 
     showTable: boolean = true;
@@ -366,6 +368,7 @@ export class TableComponent implements OnInit {
             });
         }
         this.columns = _columns;
+        this.showColumnLength = this.eruptBuildModel.eruptModel.tableColumns.filter(e => e.show).length
     }
 
     /**