diff --git a/js/table/recalculate-column-width.ts b/js/table/recalculate-column-width.ts
index 7bce48da1b..1aef995e2b 100644
--- a/js/table/recalculate-column-width.ts
+++ b/js/table/recalculate-column-width.ts
@@ -1,9 +1,134 @@
-import isNumber from 'lodash/isNumber';
-import { BaseTableCol } from './types';
+import { BaseTableCol, ThMap } from './types';
+import { getColWidthAttr } from './utils';
 
-export default function recalculateColumnWidth<T extends BaseTableCol<T>>(
+/**
+ * 填充未设置width属性的列
+ * @param columns 当前表格所有列
+ * @param missingWidthCols 未设置width属性的列
+ * @param thWidthList 列宽记录字典
+ * @param tableLayout 表格布局
+ * @param actualWidth 各列实际总列宽
+ * @param tableWidth 表格总宽度
+ */
+const setMissingColumnWidth = <T extends BaseTableCol<T>>(
   columns: T[],
+  missingWidthCols: T[],
+  thWidthList: ThMap,
+  tableLayout: string,
+  actualWidth: number,
+  tableWidth: number
+) : void => {
+  const thMap = thWidthList;
+  // 当前列宽总宽度小于表宽，将剩余宽度平均分配给未指定宽度的列
+  if (actualWidth < tableWidth) {
+    let widthDiff = tableWidth - actualWidth;
+    const remainCols: T[] = [];
+    // 优先保证设置了minWidth的列满足最小宽度
+    missingWidthCols.forEach((col) => {
+      const minWidth = getColWidthAttr(col, 'minWidth');
+      if (minWidth) {
+        thMap[col.colKey] = minWidth;
+        widthDiff -= minWidth;
+      } else {
+        remainCols.push(col);
+      }
+    });
+
+    // 如果剩余宽度 > 0
+    if (widthDiff > 0) {
+      // 如果存在未设置minWidth的列，这些列均分剩余宽度
+      if (remainCols.length) {
+        const avgWidth = widthDiff / remainCols.length;
+        remainCols.forEach((col) => {
+          thMap[col.colKey] = avgWidth;
+        });
+      } else {
+        // 否则所有列均分剩余宽度
+        const avgWidth = widthDiff / missingWidthCols.length;
+        missingWidthCols.forEach((col) => {
+          thMap[col.colKey] += avgWidth;
+        });
+      }
+    } else {
+      // 剩余宽度 <= 0, 所有剩余列默认填充100px
+      remainCols.forEach((col) => {
+        thMap[col.colKey] = 100;
+      });
+    }
+  } else if (tableLayout === 'fixed') {
+    // 当前列表总宽度大于等于表宽，且当前排版模式为fixed，默认填充minWidth || 100px
+    missingWidthCols.forEach((col) => {
+      thMap[col.colKey] = getColWidthAttr(col, 'minWidth') || 100;
+    });
+  } else {
+    // 当前列表总宽度大于等于表宽，且当前排版模式为aut
+    // 默认填充minWidth || 100px，然后按比例重新分配各列宽度
+    let extraWidth = 0;
+    missingWidthCols.forEach((col) => {
+      extraWidth += getColWidthAttr(col, 'minWidth') || 100;
+    });
+    const totalWidth = extraWidth + actualWidth;
+    columns.forEach((col) => {
+      if (!thMap[col.colKey]) {
+        const colWidth = getColWidthAttr(col, 'minWidth') || 100;
+        thMap[col.colKey] = (colWidth / totalWidth) * tableWidth;
+      } else {
+        thMap[col.colKey] = (thMap[col.colKey] / totalWidth) * tableWidth;
+      }
+    });
+  }
+};
+
+/**
+ * 设置所有列的宽度
+ * @param columns 当前表格所有列
+ * @param thWidthList 列宽记录字典
+ * @param actualWidth 各列实际总列宽
+ * @param tableWidth 表格总宽度
+ * @param notCalculateWidthCols 不需要参与计算的列id
+ */
+const setNormalColumnWidth = <T extends BaseTableCol<T>>(
+  columns: T[],
+  thWidthList: ThMap,
+  actualWidth: number,
+  tableWidth: number,
+  notCalculateWidthCols: string[]
+) : void => {
+  const thMap = thWidthList;
+  columns.forEach((col) => {
+    if (notCalculateWidthCols.includes(col.colKey)) return;
+    thMap[col.colKey] = (thMap[col.colKey] / actualWidth) * tableWidth;
+  });
+};
+
+/**
+ * 表格未初始化时默认填充各列宽度
+ * @param missingWidthCols 未设置width属性的列
+ * @param thWidthList 列宽记录字典
+ */
+const setInitialColumnWidth = <T extends BaseTableCol<T>>(
+  missingWidthCols: T[],
   thWidthList: { [colKey: string]: number },
+) : void => {
+  const thMap = thWidthList;
+  // 表格宽度未初始化，默认填充minWidth || 100px
+  missingWidthCols.forEach((col) => {
+    thMap[col.colKey] = getColWidthAttr(col, 'minWidth') || 100;
+  });
+};
+
+/**
+ * 重新按规则分配各列宽度
+ * @param columns 当前表格所有列
+ * @param thWidthList 列宽记录字典
+ * @param tableLayout 表格布局
+ * @param tableElmWidth 表格宽度
+ * @param notCalculateWidthCols 不需要参与计算的列
+ * @param callback 回调函数
+ */
+export default function recalculateColumnWidth<T extends BaseTableCol<T>>(
+  columns: T[],
+  thWidthList: ThMap,
   tableLayout: string,
   tableElmWidth: number,
   notCalculateWidthCols: string[],
@@ -11,12 +136,12 @@ export default function recalculateColumnWidth<T extends BaseTableCol<T>>(
 ): void {
   let actualWidth = 0;
   const missingWidthCols: T[] = [];
-  const thMap: { [colKey: string]: number } = {};
+  const thMap: ThMap = {};
 
   // 计算现有列的列宽总和
   columns.forEach((col) => {
     if (!thWidthList[col.colKey]) {
-      thMap[col.colKey] = isNumber(col.width) ? col.width : parseFloat(col.width);
+      thMap[col.colKey] = getColWidthAttr(col, 'width');
     } else {
       thMap[col.colKey] = thWidthList[col.colKey];
     }
@@ -34,31 +159,14 @@ export default function recalculateColumnWidth<T extends BaseTableCol<T>>(
   if (tableWidth > 0) {
     // 存在没有指定列宽的列
     if (missingWidthCols.length) {
-      // 当前列宽总宽度小于表宽，将剩余宽度平均分配给未指定宽度的列
-      if (actualWidth < tableWidth) {
-        const widthDiff = tableWidth - actualWidth;
-        const avgWidth = widthDiff / missingWidthCols.length;
-        missingWidthCols.forEach((col) => {
-          thMap[col.colKey] = avgWidth;
-        });
-      } else if (tableLayout === 'fixed') {
-        // 当前列表总宽度大于等于表宽，且当前排版模式为fixed，默认填充100px
-        missingWidthCols.forEach((col) => {
-          const originWidth = thMap[col.colKey] || 100;
-          thMap[col.colKey] = isNumber(originWidth) ? originWidth : parseFloat(originWidth);
-        });
-      } else {
-        // 当前列表总宽度大于等于表宽，且当前排版模式为auto，默认填充100px，然后按比例重新分配各列宽度
-        const extraWidth = missingWidthCols.length * 100;
-        const totalWidth = extraWidth + actualWidth;
-        columns.forEach((col) => {
-          if (!thMap[col.colKey]) {
-            thMap[col.colKey] = (100 / totalWidth) * tableWidth;
-          } else {
-            thMap[col.colKey] = (thMap[col.colKey] / totalWidth) * tableWidth;
-          }
-        });
-      }
+      setMissingColumnWidth(
+        columns,
+        missingWidthCols,
+        thMap,
+        tableLayout,
+        actualWidth,
+        tableWidth
+      );
       needUpdate = true;
     } else {
       // 所有列都已经指定宽度
@@ -73,20 +181,18 @@ export default function recalculateColumnWidth<T extends BaseTableCol<T>>(
       }
       // 重新计算其他列的宽度，按表格剩余宽度进行按比例分配
       if (actualWidth !== tableWidth || notCalculateWidthCols.length) {
-        columns.forEach((col) => {
-          if (notCalculateWidthCols.includes(col.colKey)) return;
-          thMap[col.colKey] = (thMap[col.colKey] / actualWidth) * tableWidth;
-        });
+        setNormalColumnWidth(
+          columns,
+          thMap,
+          actualWidth,
+          tableWidth,
+          notCalculateWidthCols
+        );
         needUpdate = true;
       }
     }
   } else {
-    // 表格宽度未初始化，默认填充100px
-    missingWidthCols.forEach((col) => {
-      const originWidth = thMap[col.colKey] || 100;
-      thMap[col.colKey] = isNumber(originWidth) ? originWidth : parseFloat(originWidth);
-    });
-
+    setInitialColumnWidth(missingWidthCols, thMap);
     needUpdate = true;
   }
 
diff --git a/js/table/set-column-width-by-drag.ts b/js/table/set-column-width-by-drag.ts
index 041738e275..dd7e74b61a 100644
--- a/js/table/set-column-width-by-drag.ts
+++ b/js/table/set-column-width-by-drag.ts
@@ -1,6 +1,11 @@
-import isNumber from 'lodash/isNumber';
-import { BaseTableCol } from './types';
+import { BaseTableCol, ThMap } from './types';
+import { getColWidthAttr } from './utils';
 
+/**
+ * 获取某一列的所有子列
+ * @param col 表格某一列
+ * @returns 当前列的所有子列
+ */
 const findAllChildren = <T extends BaseTableCol<T>>(col: T): T[] => {
   const loopQue: T[] = [];
   const result: T[] = [];
@@ -18,15 +23,23 @@ const findAllChildren = <T extends BaseTableCol<T>>(col: T): T[] => {
   return result;
 };
 
+/**
+ * 更新拖动后的列宽记录
+ * @param dragCol 被拖动的列
+ * @param dragWidth 拖动大小
+ * @param effectCol 受影响的列
+ * @param options 配置参数
+ * @param callback 回调函数
+ */
 export default function setThWidthListByColumnDrag<T extends BaseTableCol<T>>(
   dragCol: T,
   dragWidth: number,
   effectCol: T,
   options: {
-    getThWidthList: () => { [colKey: string]: number },
+    getThWidthList: () => ThMap,
     DEFAULT_MIN_WIDTH: number
   },
-  callback: (widthMap: { [colKey: string]: number }, colKeys: string[]) => void
+  callback: (widthMap: ThMap, colKeys: string[]) => void
 ): void {
   const { getThWidthList, DEFAULT_MIN_WIDTH } = options;
   const thWidthList = getThWidthList();
@@ -54,17 +67,18 @@ export default function setThWidthListByColumnDrag<T extends BaseTableCol<T>>(
 
     // 根据多级表头的叶节点计算实际宽度（拖动列）
     dragChildrenCols.forEach((child) => {
-      const defaultWidth = isNumber(child.width) ? child.width : parseFloat(child.width);
-      oldWidth += thWidthList[child.colKey] || defaultWidth;
+      oldWidth += thWidthList[child.colKey] || getColWidthAttr(child, 'width');
       notCalculateCols.push(child.colKey);
     });
 
     // 根据多级表头的叶节点计算实际宽度（受影响的列）
     effectChildrenCols.forEach((child) => {
-      const defaultWidth = isNumber(child.width) ? child.width : parseFloat(child.width);
-      oldEffectWidth += thWidthList[child.colKey] || defaultWidth;
+      oldEffectWidth += thWidthList[child.colKey] || getColWidthAttr(child, 'width');
       notCalculateCols.push(child.colKey);
-      effectColsMinWidth += child.resize?.minWidth || DEFAULT_MIN_WIDTH;
+      effectColsMinWidth += Math.max(
+        child.resize?.minWidth || DEFAULT_MIN_WIDTH,
+        getColWidthAttr(child, 'minWidth') || DEFAULT_MIN_WIDTH
+      );
     });
 
     // 按比例划分新宽度（拖动列）
@@ -76,11 +90,15 @@ export default function setThWidthListByColumnDrag<T extends BaseTableCol<T>>(
     const remainWidth = Math.max(
       effectColsMinWidth,
       oldWidth + oldEffectWidth - dragWidth,
-      effectCol.resize?.minWidth || DEFAULT_MIN_WIDTH,
+      Math.max(
+        getColWidthAttr(effectCol, 'minWidth') || DEFAULT_MIN_WIDTH,
+        effectCol.resize?.minWidth || DEFAULT_MIN_WIDTH
+      ),
     );
     effectChildrenCols.forEach((child) => {
       updateMap[child.colKey] = Math.max(
         child.resize?.minWidth || DEFAULT_MIN_WIDTH,
+        getColWidthAttr(child, 'minWidth') || DEFAULT_MIN_WIDTH,
         (thWidthList[child.colKey] / oldEffectWidth) * remainWidth,
       );
     });
@@ -88,15 +106,14 @@ export default function setThWidthListByColumnDrag<T extends BaseTableCol<T>>(
     // 更新各列宽度
     callback(updateMap, notCalculateCols);
   } else {
-    const colWidth = isNumber(dragCol.width) ? dragCol.width : parseFloat(dragCol.width);
-    const effectWidth = isNumber(effectCol.width) ? effectCol.width : parseFloat(effectCol.width);
-    const oldWidth = thWidthList[dragCol.colKey] || colWidth;
-    const oldEffectWidth = thWidthList[effectCol.colKey] || effectWidth;
+    const oldWidth = thWidthList[dragCol.colKey] || getColWidthAttr(dragCol, 'width');
+    const oldEffectWidth = thWidthList[effectCol.colKey] || getColWidthAttr(effectCol, 'width');
 
     callback({
       [dragCol.colKey]: dragWidth,
       [effectCol.colKey]: Math.max(
         effectCol.resize?.minWidth || DEFAULT_MIN_WIDTH,
+        getColWidthAttr(effectCol, 'minWidth') || DEFAULT_MIN_WIDTH,
         oldWidth + oldEffectWidth - dragWidth,
       ),
     }, [dragCol.colKey, effectCol.colKey]);
diff --git a/js/table/types.ts b/js/table/types.ts
index 915ac32a00..92913012f8 100644
--- a/js/table/types.ts
+++ b/js/table/types.ts
@@ -2,7 +2,12 @@ export interface BaseTableCol<T> {
   children?: T[],
   colKey?: string,
   resize?: { [attr: string]: any },
-  width?: number | string
+  width?: number | string,
+  minWidth?: number | string,
+}
+
+export interface ThMap {
+  [colKey: string]: number
 }
 
 export interface PlainObject {
diff --git a/js/table/utils.ts b/js/table/utils.ts
index 75c7afff37..4e1a050ef1 100644
--- a/js/table/utils.ts
+++ b/js/table/utils.ts
@@ -1,4 +1,6 @@
 import isFunction from 'lodash/isFunction';
+import isNumber from 'lodash/isNumber';
+import { BaseTableCol } from './types';
 
 export function isRowSelectedDisabled(
   selectColumn: { [key: string]: any },
@@ -15,3 +17,9 @@ export function isRowSelectedDisabled(
   }
   return !!disabled;
 }
+
+// 获取列属性
+export function getColWidthAttr<T extends BaseTableCol<T>>(col: T, attrKey: 'width' | 'minWidth') {
+  const attr = col[attrKey];
+  return isNumber(attr) ? attr : parseFloat(attr);
+}