diff --git a/packages/amis-formula/__tests__/async-fomula.test.ts b/packages/amis-formula/__tests__/async-fomula.test.ts
index 3aa3223af..9695de7cc 100644
--- a/packages/amis-formula/__tests__/async-fomula.test.ts
+++ b/packages/amis-formula/__tests__/async-fomula.test.ts
@@ -139,11 +139,17 @@ test('formula:math', async () => {
   expect(await evalFormual('UPPERMONEY(7682.01)')).toBe('柒仟陆佰捌拾贰元壹分');
   expect(await evalFormual('UPPERMONEY(7682)')).toBe('柒仟陆佰捌拾贰元整');
 
+  expect(await evalFormual('POW(2,3)')).toBe(8);
+  expect(await evalFormual('POW(4,2)')).toBe(16);
+
   // 非数字类型转换是否正常？
   expect(await evalFormual('"3" + "3"')).toBe(6);
   expect(await evalFormual('"3" - "3"')).toBe(0);
   expect(await evalFormual('AVG(4, "6", "10", 10, 10)')).toBe(8);
   expect(await evalFormual('MAX(4, "6", "10", 2, 3)')).toBe(10);
+  expect(await evalFormual('POW("2","3")')).toBe(8);
+  expect(await evalFormual('POW("22.3",2)')).toBe(497.29);
+  expect(await evalFormual('POW("word2",2)')).toBe('word2');
 
   expect(await evalFormual('"a" + "b"')).toBe('ab');
 });
diff --git a/packages/amis-formula/src/evalutor.ts b/packages/amis-formula/src/evalutor.ts
index 02fb4f00f..bf802adcd 100644
--- a/packages/amis-formula/src/evalutor.ts
+++ b/packages/amis-formula/src/evalutor.ts
@@ -13,8 +13,6 @@ import uniqBy from 'lodash/uniqBy';
 import isEqual from 'lodash/isEqual';
 import isPlainObject from 'lodash/isPlainObject';
 import get from 'lodash/get';
-import isNumber from 'lodash/isNumber';
-import isString from 'lodash/isString';
 import {EvaluatorOptions, FilterContext, FilterMap, FunctionMap} from './types';
 import {FormulaEvalError} from './error';
 
@@ -218,10 +216,21 @@ export class Evaluator {
     return value ?? 0;
   }
 
+  // 判断是否是数字或者字符串数字
+  isValidValue(value: string | number) {
+    return (
+      typeof value === 'number' ||
+      (typeof value === 'string' && /^\d+(\.\d+)?$/.test(value as string))
+    );
+  }
+
   power(ast: {left: any; right: any}) {
     const left = this.evalute(ast.left);
     const right = this.evalute(ast.right);
-    return Math.pow(this.formatNumber(left), this.formatNumber(right));
+    if (!this.isValidValue(left) || !this.isValidValue(right)) {
+      return left;
+    }
+    return Math.pow(left, right);
   }
 
   multiply(ast: {left: any; right: any}) {
@@ -1044,10 +1053,7 @@ export class Evaluator {
    * @returns {number} 基数的指数次幂
    */
   fnPOW(base: number, exponent: number) {
-    const isValidValue = (value: string | number) => {
-      return isNumber(value) || (isString(value) && /^[0-9]+$/.test(value));
-    };
-    if (!isValidValue(base) || !isValidValue(exponent)) {
+    if (!this.isValidValue(base) || !this.isValidValue(exponent)) {
       return base;
     }