diff --git a/dev/index.ts b/dev/index.ts
index 2389089..5e28c45 100644
--- a/dev/index.ts
+++ b/dev/index.ts
@@ -2,15 +2,8 @@ import Currency from "../src";
 
 
 console.log(
-    Currency.stringify('3', {
-        isCurrency: false,
-        lang: Currency.Language.zh_sc
-    })
-    +
-    '点'
-    +
-    Currency.stringify('45', {
-        isCurrency: false,
+    Currency.stringify('0.5', {
+        isCurrency: true,
         lang: Currency.Language.zh_sc
     })
     // 8 0000 0001
diff --git a/dist/nomoney.min.js b/dist/nomoney.min.js
index 0cd3aa4..46fe3ff 100644
--- a/dist/nomoney.min.js
+++ b/dist/nomoney.min.js
@@ -1 +1 @@
-!function(e,n){"object"==typeof exports&&"object"==typeof module?module.exports=n():"function"==typeof define&&define.amd?define([],n):"object"==typeof exports?exports.nomoney=n():e.nomoney=n()}(self,(function(){return(()=>{"use strict";var e,n={d:(e,t)=>{for(var r in t)n.o(t,r)&&!n.o(e,r)&&Object.defineProperty(e,r,{enumerable:!0,get:t[r]})},o:(e,n)=>Object.prototype.hasOwnProperty.call(e,n)},t={};n.d(t,{default:()=>d}),function(e){e[e.zh_sc=0]="zh_sc",e[e.zh_cn=1]="zh_cn",e[e.tw_cn=2]="tw_cn",e[e.hk_cn=3]="hk_cn"}(e||(e={}));var r=["","萬","億","兆","京","垓","杼","穰","溝","澗","正","載","極","恒河沙","阿僧祇","那由他","不可思議","無量","大數"],u={num:{one:"壹",two:"贰",three:"叁",four:"肆",five:"伍",six:"陆",seven:"柒",eight:"捌",nigh:"玖",zero:"零",full:"整",and:"零",yuan:"元",jiao:"角",fen:"分",point:"点"},group:{unit:["","万","亿","兆","京","垓","杼","穰","沟","涧","正","载","极","恒河沙","阿僧祇","那由他","不可思议","无量","大数"],base:["拾","佰","仟"]}},o={num:{one:"壹",two:"贰",three:"叁",four:"肆",five:"伍",six:"陆",seven:"柒",eight:"捌",nigh:"玖",zero:"零",full:"整",and:"零",yuan:"元",jiao:"角",fen:"分",point:"点"},group:{unit:["","万","亿","兆","京","垓","杼","穰","沟","涧","正","载","极","恒河沙","阿僧祇","那由他","不可思议","无量","大数"],base:["拾","佰","仟"]}};o.num.six="陸",o.num.full="正",o.num.point="點",o.group.unit=r;var i={num:{one:"壹",two:"贰",three:"叁",four:"肆",five:"伍",six:"陆",seven:"柒",eight:"捌",nigh:"玖",zero:"零",full:"整",and:"零",yuan:"元",jiao:"角",fen:"分",point:"点"},group:{unit:["","万","亿","兆","京","垓","杼","穰","沟","涧","正","载","极","恒河沙","阿僧祇","那由他","不可思议","无量","大数"],base:["拾","佰","仟"]}};i.num.six="陸",o.num.point="點",i.group.unit=r;var a={num:{one:"壹",two:"贰",three:"叁",four:"肆",five:"伍",six:"陆",seven:"柒",eight:"捌",nigh:"玖",zero:"零",full:"整",and:"零",yuan:"元",jiao:"角",fen:"分",point:"点"},group:{unit:["","万","亿","兆","京","垓","杼","穰","沟","涧","正","载","极","恒河沙","阿僧祇","那由他","不可思议","无量","大数"],base:["拾","佰","仟"]}};function s(n){switch(n){case e.zh_cn:return u;case e.hk_cn:return o;case e.tw_cn:return i;case e.zh_sc:return a;default:return u}}function f(e,n){for(var t=0;t<n.length;t++){var r=n[t];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}a.num={one:"一",two:"二",three:"三",four:"四",five:"五",six:"六",seven:"七",eight:"八",nigh:"九",zero:"零",full:"整",and:"零",yuan:"元",jiao:"角",fen:"分",point:"点"},a.group.base=["十","百","千"];var l=function(){function e(){!function(e,n){if(!(e instanceof n))throw new TypeError("Cannot call a class as a function")}(this,e)}var n,t;return n=e,t=[{key:"splitMoney",value:function(n){var t=e.getBeautifulString(n.toString()).split("."),r=[],u=t[0],o=Math.floor(u.length/4),i=u.length%4;i>0&&r.push(u.substring(0,i));for(var a=0;a<o;a++){var s=i+4*a;r.push(u.substring(s,s+4))}return{intArea:r,doubleArea:t[1]||""}}},{key:"formatMoon",value:function(e,n){var t="",r=!1;return e.forEach((function(u,o){for(var i=e.length-o-1,a=!1,s="",f=0;f<u.length;f++){var l=u.length-f-1,c=u[f],g=u[f+1],h=n.getUnitByIndex(i,l),p=n.getBigNumber(c),m="0"===c,y=f===u.length-1;s||(s=h.unit),r&&(m||(t+=n.num.zero),r=!1),g?m?g&&"0"!==g&&(t+=n.num.zero):t+=p+h.base:m?g&&"0"!==g&&(t+=n.num.zero):(t+=p+h.base+h.unit,a=!0),y&&(r=m,!a&&s&&"0000"!==u&&(t+=s))}})),t}},{key:"formatSun",value:function(e,n,t){return"00"===(e=e.substr(0,2))||"0"===e?"":2===e.length?"0"===e[0]?(n?t.num.zero:"")+t.getBigNumber(e[1])+t.getDoubleIndex("1"):t.getBigNumber(e[0])+t.getDoubleIndex("0")+t.getBigNumber(e[1])+t.getDoubleIndex("1"):1===e.length?t.getBigNumber(e[0])+t.getDoubleIndex("0"):""}},{key:"getBeautifulString",value:function(e){return e.replace(/^0+/,"")}},{key:"getIsZeroString",value:function(e){return/^0+\.*0*$/.test(e)}},{key:"isNumber",value:function(e){return!Number.isNaN(e)}}],null&&f(n.prototype,null),t&&f(n,t),Object.defineProperty(n,"prototype",{writable:!1}),e}();const c=l;function g(e,n){for(var t=0;t<n.length;t++){var r=n[t];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}const h=function(){function e(n){!function(e,n){if(!(e instanceof n))throw new TypeError("Cannot call a class as a function")}(this,e),this.options=n}var n,t;return n=e,(t=[{key:"num",get:function(){return this.options.num}},{key:"getBigNumber",value:function(e){return this.getIndex(e)}},{key:"getBigNumberFormString",value:function(e){for(var n="",t=0;t<e.length;t++)n+=this.getIndex(e[t]);return n}},{key:"getIndex",value:function(e){switch(e){case"0":return this.options.num.zero;case"1":return this.options.num.one;case"2":return this.options.num.two;case"3":return this.options.num.three;case"4":return this.options.num.four;case"5":return this.options.num.five;case"6":return this.options.num.six;case"7":return this.options.num.seven;case"8":return this.options.num.eight;case"9":return this.options.num.nigh;default:return""}}},{key:"getDoubleIndex",value:function(e){switch(e){case"0":return this.options.num.jiao;case"1":return this.options.num.fen;default:return""}}},{key:"getUnitByIndex",value:function(e,n){var t=this.options.group.unit[e];return 0===n?{unit:t,base:""}:{unit:t,base:this.options.group.base[n-1]}}},{key:"getMaxLength",value:function(){return 4*this.options.group.unit.length-4}}])&&g(n.prototype,t),Object.defineProperty(n,"prototype",{writable:!1}),e}();function p(e,n){if(!(e instanceof n))throw new TypeError("Cannot call a class as a function")}function m(e,n){for(var t=0;t<n.length;t++){var r=n[t];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function y(e,n,t){return n&&m(e.prototype,n),t&&m(e,t),Object.defineProperty(e,"prototype",{writable:!1}),e}var b=function(){function n(){p(this,n)}return y(n,null,[{key:"currencyStringifyConfig",value:function(e){function n(){return e.apply(this,arguments)}return n.toString=function(){return e.toString()},n}((function(){var n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return Object.assign({lang:e.zh_cn,isCurrency:!0},n)}))}]),n}(),v=function(){function n(){p(this,n)}return y(n,null,[{key:"Language",get:function(){return e}},{key:"stringify",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!e&&"number"!=typeof e)return console.warn("please pass in the correct parameters, support numbers or strings"),"";var r=b.currencyStringifyConfig(t),u=new h(s(r.lang));if(e.toString().length>u.getMaxLength())return console.warn("maximum length is"+u.getMaxLength().toString()),"";if(!n.isValid(e))return console.warn("number or string that does not meet the rules"),"";if(c.getIsZeroString(e.toString()))return r.isCurrency?u.num.zero+u.num.yuan+u.num.full:u.num.zero;var o=c.splitMoney(e),i=c.formatMoon(o.intArea,u);if(r.isCurrency){var a=u.num.yuan,f=u.num.full;if(o.doubleArea){var l=c.formatSun(o.doubleArea,i,u);return l?(i?i+a:"")+l:(i?i+a:"")+f}return i?i+a+f:""}var g=u.num.point;if(o.doubleArea){var p=u.getBigNumberFormString(o.doubleArea);return p?r.isCurrency||i?(i?i+g:"")+p:u.num.zero+g+p:i}return i}},{key:"isValid",value:function(e){return c.isNumber(e)}},{key:"capital",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!e)return console.warn("please pass in the correct parameters, support numbers or strings"),"";var r=b.currencyStringifyConfig(t),u=new h(s(r.lang));return n.isValid(e)?u.getBigNumberFormString(e.toString()):(console.warn("number or string that does not meet the rules"),"")}}]),n}();const d=v;return t.default})()}));
\ No newline at end of file
+!function(e,n){"object"==typeof exports&&"object"==typeof module?module.exports=n():"function"==typeof define&&define.amd?define([],n):"object"==typeof exports?exports.nomoney=n():e.nomoney=n()}(self,(function(){return(()=>{"use strict";var e,n={d:(e,t)=>{for(var r in t)n.o(t,r)&&!n.o(e,r)&&Object.defineProperty(e,r,{enumerable:!0,get:t[r]})},o:(e,n)=>Object.prototype.hasOwnProperty.call(e,n)},t={};n.d(t,{default:()=>d}),function(e){e[e.zh_sc=0]="zh_sc",e[e.zh_cn=1]="zh_cn",e[e.tw_cn=2]="tw_cn",e[e.hk_cn=3]="hk_cn"}(e||(e={}));var r=["","萬","億","兆","京","垓","杼","穰","溝","澗","正","載","極","恒河沙","阿僧祇","那由他","不可思議","無量","大數"],u={num:{one:"壹",two:"贰",three:"叁",four:"肆",five:"伍",six:"陆",seven:"柒",eight:"捌",nigh:"玖",zero:"零",full:"整",and:"零",yuan:"元",jiao:"角",fen:"分",point:"点"},group:{unit:["","万","亿","兆","京","垓","杼","穰","沟","涧","正","载","极","恒河沙","阿僧祇","那由他","不可思议","无量","大数"],base:["拾","佰","仟"]}},o={num:{one:"壹",two:"贰",three:"叁",four:"肆",five:"伍",six:"陆",seven:"柒",eight:"捌",nigh:"玖",zero:"零",full:"整",and:"零",yuan:"元",jiao:"角",fen:"分",point:"点"},group:{unit:["","万","亿","兆","京","垓","杼","穰","沟","涧","正","载","极","恒河沙","阿僧祇","那由他","不可思议","无量","大数"],base:["拾","佰","仟"]}};o.num.six="陸",o.num.full="正",o.num.point="點",o.group.unit=r;var i={num:{one:"壹",two:"贰",three:"叁",four:"肆",five:"伍",six:"陆",seven:"柒",eight:"捌",nigh:"玖",zero:"零",full:"整",and:"零",yuan:"元",jiao:"角",fen:"分",point:"点"},group:{unit:["","万","亿","兆","京","垓","杼","穰","沟","涧","正","载","极","恒河沙","阿僧祇","那由他","不可思议","无量","大数"],base:["拾","佰","仟"]}};i.num.six="陸",o.num.point="點",i.group.unit=r;var a={num:{one:"壹",two:"贰",three:"叁",four:"肆",five:"伍",six:"陆",seven:"柒",eight:"捌",nigh:"玖",zero:"零",full:"整",and:"零",yuan:"元",jiao:"角",fen:"分",point:"点"},group:{unit:["","万","亿","兆","京","垓","杼","穰","沟","涧","正","载","极","恒河沙","阿僧祇","那由他","不可思议","无量","大数"],base:["拾","佰","仟"]}};function s(n){switch(n){case e.zh_cn:return u;case e.hk_cn:return o;case e.tw_cn:return i;case e.zh_sc:return a;default:return u}}function f(e,n){for(var t=0;t<n.length;t++){var r=n[t];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}a.num={one:"一",two:"二",three:"三",four:"四",five:"五",six:"六",seven:"七",eight:"八",nigh:"九",zero:"零",full:"整",and:"零",yuan:"元",jiao:"角",fen:"分",point:"点"},a.group.base=["十","百","千"];var l=function(){function e(){!function(e,n){if(!(e instanceof n))throw new TypeError("Cannot call a class as a function")}(this,e)}var n,t;return n=e,t=[{key:"splitMoney",value:function(n){var t=e.getBeautifulString(n.toString()).split("."),r=[],u=t[0],o=Math.floor(u.length/4),i=u.length%4;i>0&&r.push(u.substring(0,i));for(var a=0;a<o;a++){var s=i+4*a;r.push(u.substring(s,s+4))}return{intArea:r,doubleArea:t[1]||""}}},{key:"formatMoon",value:function(e,n){var t="",r=!1;return e.forEach((function(u,o){for(var i=e.length-o-1,a=!1,s="",f=0;f<u.length;f++){var l=u.length-f-1,c=u[f],g=u[f+1],h=n.getUnitByIndex(i,l),p=n.getBigNumber(c),m="0"===c,y=f===u.length-1;s||(s=h.unit),r&&(m||(t+=n.num.zero),r=!1),g?m?g&&"0"!==g&&(t+=n.num.zero):t+=p+h.base:m?g&&"0"!==g&&(t+=n.num.zero):(t+=p+h.base+h.unit,a=!0),y&&(r=m,!a&&s&&"0000"!==u&&(t+=s))}})),t}},{key:"formatSun",value:function(e,n,t){return"00"===(e=e.substr(0,2))||"0"===e?"":2===e.length?"0"===e[0]?(n?t.num.zero:"")+t.getBigNumber(e[1])+t.getDoubleIndex("1"):t.getBigNumber(e[0])+t.getDoubleIndex("0")+t.getBigNumber(e[1])+t.getDoubleIndex("1"):1===e.length?t.getBigNumber(e[0])+t.getDoubleIndex("0"):""}},{key:"getBeautifulString",value:function(e){return e.replace(/^0+/,"")}},{key:"getIsZeroString",value:function(e){return/^0+\.*0*$/.test(e)}},{key:"isNumber",value:function(e){return!Number.isNaN(e)}}],null&&f(n.prototype,null),t&&f(n,t),Object.defineProperty(n,"prototype",{writable:!1}),e}();const c=l;function g(e,n){for(var t=0;t<n.length;t++){var r=n[t];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}const h=function(){function e(n){!function(e,n){if(!(e instanceof n))throw new TypeError("Cannot call a class as a function")}(this,e),this.options=n}var n,t;return n=e,(t=[{key:"num",get:function(){return this.options.num}},{key:"getBigNumber",value:function(e){return this.getIndex(e)}},{key:"getBigNumberFormString",value:function(e){for(var n="",t=0;t<e.length;t++)n+=this.getIndex(e[t]);return n}},{key:"getIndex",value:function(e){switch(e){case"0":return this.options.num.zero;case"1":return this.options.num.one;case"2":return this.options.num.two;case"3":return this.options.num.three;case"4":return this.options.num.four;case"5":return this.options.num.five;case"6":return this.options.num.six;case"7":return this.options.num.seven;case"8":return this.options.num.eight;case"9":return this.options.num.nigh;default:return""}}},{key:"getDoubleIndex",value:function(e){switch(e){case"0":return this.options.num.jiao;case"1":return this.options.num.fen;default:return""}}},{key:"getUnitByIndex",value:function(e,n){var t=this.options.group.unit[e];return 0===n?{unit:t,base:""}:{unit:t,base:this.options.group.base[n-1]}}},{key:"getMaxLength",value:function(){return 4*this.options.group.unit.length-4}}])&&g(n.prototype,t),Object.defineProperty(n,"prototype",{writable:!1}),e}();function p(e,n){if(!(e instanceof n))throw new TypeError("Cannot call a class as a function")}function m(e,n){for(var t=0;t<n.length;t++){var r=n[t];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function y(e,n,t){return n&&m(e.prototype,n),t&&m(e,t),Object.defineProperty(e,"prototype",{writable:!1}),e}var b=function(){function n(){p(this,n)}return y(n,null,[{key:"currencyStringifyConfig",value:function(e){function n(){return e.apply(this,arguments)}return n.toString=function(){return e.toString()},n}((function(){var n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return Object.assign({lang:e.zh_cn,isCurrency:!0},n)}))}]),n}(),v=function(){function n(){p(this,n)}return y(n,null,[{key:"Language",get:function(){return e}},{key:"stringify",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=b.currencyStringifyConfig(t),u=new h(s(r.lang)),o=u.num.yuan,i=u.num.full;if(!e&&"number"!=typeof e)return r.isCurrency?u.num.zero+o+i:u.num.zero;if(e.toString().length>u.getMaxLength())return console.warn("maximum length is"+u.getMaxLength().toString()),"";if(!n.isValid(e))return console.warn("number or string that does not meet the rules"),"";if(c.getIsZeroString(e.toString()))return r.isCurrency?u.num.zero+u.num.yuan+u.num.full:u.num.zero;var a=c.splitMoney(e),f=c.formatMoon(a.intArea,u);if(r.isCurrency){if(a.doubleArea){var l=c.formatSun(a.doubleArea,f,u);return l?f?(f?f+o:"")+l:(f?f+o:"")+l+i:f?(f?f+o:"")+i:u.num.zero+o+i}return f?f+o+i:""}var g=u.num.point;if(a.doubleArea){var p=u.getBigNumberFormString(a.doubleArea);return p?r.isCurrency||f?(f?f+g:"")+p:u.num.zero+g+p:f}return f}},{key:"isValid",value:function(e){return c.isNumber(e)}},{key:"capital",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!e)return console.warn("please pass in the correct parameters, support numbers or strings"),"";var r=b.currencyStringifyConfig(t),u=new h(s(r.lang));return n.isValid(e)?u.getBigNumberFormString(e.toString()):(console.warn("number or string that does not meet the rules"),"")}}]),n}();const d=v;return t.default})()}));
\ No newline at end of file
diff --git a/lib/core/currency.js b/lib/core/currency.js
index 60514c9..d87c539 100644
--- a/lib/core/currency.js
+++ b/lib/core/currency.js
@@ -29,12 +29,16 @@ var Currency = /** @class */ (function () {
     // 转换数字货币或者字符串货币 为大写
     Currency.stringify = function (rmb, config) {
         if (config === void 0) { config = {}; }
-        if (!rmb && typeof rmb !== "number") {
-            console.warn("please pass in the correct parameters, support numbers or strings");
-            return "";
-        }
         var inputConfig = DefaultOptions.currencyStringifyConfig(config);
         var cnCurrency = new currencyBuild_1.default((0, cn_1.default)(inputConfig.lang));
+        var yuan = cnCurrency.num.yuan;
+        var full = cnCurrency.num.full;
+        if (!rmb && typeof rmb !== "number") {
+            if (inputConfig.isCurrency) {
+                return cnCurrency.num.zero + yuan + full;
+            }
+            return cnCurrency.num.zero;
+        }
         if (rmb.toString().length > cnCurrency.getMaxLength()) {
             console.warn("maximum length is" + cnCurrency.getMaxLength().toString());
             return "";
@@ -52,15 +56,21 @@ var Currency = /** @class */ (function () {
         var parseLine = string_help_1.default.splitMoney(rmb);
         var betterMoon = string_help_1.default.formatMoon(parseLine.intArea, cnCurrency);
         if (inputConfig.isCurrency) {
-            var yuan = cnCurrency.num.yuan;
-            var full = cnCurrency.num.full;
             if (parseLine.doubleArea) {
                 var doubleBack = string_help_1.default.formatSun(parseLine.doubleArea, betterMoon, cnCurrency);
+                // 如果有小数
                 if (doubleBack) {
-                    return (betterMoon ? betterMoon + yuan : "") + doubleBack;
+                    if (betterMoon) {
+                        return (betterMoon ? betterMoon + yuan : "") + doubleBack;
+                    }
+                    return (betterMoon ? betterMoon + yuan : "") + doubleBack + full;
                 }
                 else {
-                    return (betterMoon ? betterMoon + yuan : "") + full;
+                    // 没有小数
+                    if (betterMoon) {
+                        return (betterMoon ? betterMoon + yuan : "") + full;
+                    }
+                    return cnCurrency.num.zero + yuan + full;
                 }
             }
             else {
diff --git a/lib/core/currency.js.map b/lib/core/currency.js.map
index 5eec967..6359112 100644
--- a/lib/core/currency.js.map
+++ b/lib/core/currency.js.map
@@ -1 +1 @@
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\ No newline at end of file
+{"version":3,"file":"currency.js","sourceRoot":"","sources":["../../src/core/currency.ts"],"names":[],"mappings":";;AAAA,gCAA2B;AAC3B,iDAA2C;AAC3C,yDAA2E;AAC3E,uDAAkD;AAElD;IAAA;IAYA,CAAC;IAXQ,sCAAuB,GAA9B,UACE,MAAoC;QAApC,uBAAA,EAAA,WAAoC;QAEpC,OAAO,MAAM,CAAC,MAAM,CAClB;YACE,IAAI,EAAE,yBAAQ,CAAC,KAAK;YACpB,UAAU,EAAE,IAAI;SACjB,EACD,MAAM,CACP,CAAC;IACJ,CAAC;IACH,qBAAC;AAAD,CAAC,AAZD,IAYC;AAED;IAAA;IAoHA,CAAC;IAnHC,sBAAW,oBAAQ;aAAnB;YACE,OAAO,yBAAQ,CAAC;QAClB,CAAC;;;OAAA;IAED,oBAAoB;IACb,kBAAS,GAAhB,UACE,GAAoB,EACpB,MAAoC;QAApC,uBAAA,EAAA,WAAoC;QAGpC,IAAM,WAAW,GAAG,cAAc,CAAC,uBAAuB,CAAC,MAAM,CAAC,CAAC;QACnE,IAAM,UAAU,GAAG,IAAI,uBAAa,CAAC,IAAA,YAAE,EAAC,WAAW,CAAC,IAAI,CAAC,CAAC,CAAC;QAE3D,IAAM,IAAI,GAAG,UAAU,CAAC,GAAG,CAAC,IAAI,CAAC;QACjC,IAAM,IAAI,GAAG,UAAU,CAAC,GAAG,CAAC,IAAI,CAAC;QAEjC,IAAI,CAAC,GAAG,IAAI,OAAO,GAAG,KAAK,QAAQ,EAAE;YACnC,IAAI,WAAW,CAAC,UAAU,EAAE;gBAC1B,OAAO,UAAU,CAAC,GAAG,CAAC,IAAI,GAAG,IAAI,GAAG,IAAI,CAAC;aAC1C;YACD,OAAO,UAAU,CAAC,GAAG,CAAC,IAAI,CAAC;SAC5B;QAED,IAAI,GAAG,CAAC,QAAQ,EAAE,CAAC,MAAM,GAAG,UAAU,CAAC,YAAY,EAAE,EAAE;YACrD,OAAO,CAAC,IAAI,CAAC,mBAAmB,GAAG,UAAU,CAAC,YAAY,EAAE,CAAC,QAAQ,EAAE,CAAC,CAAC;YACzE,OAAO,EAAE,CAAC;SACX;QAED,IAAI,CAAC,QAAQ,CAAC,OAAO,CAAC,GAAG,CAAC,EAAE;YAC1B,OAAO,CAAC,IAAI,CAAC,+CAA+C,CAAC,CAAC;YAC9D,OAAO,EAAE,CAAC;SACX;QAED,IAAI,qBAAU,CAAC,eAAe,CAAC,GAAG,CAAC,QAAQ,EAAE,CAAC,EAAE;YAC9C,IAAI,WAAW,CAAC,UAAU,EAAE;gBAC1B,OAAO,UAAU,CAAC,GAAG,CAAC,IAAI,GAAG,UAAU,CAAC,GAAG,CAAC,IAAI,GAAG,UAAU,CAAC,GAAG,CAAC,IAAI,CAAC;aACxE;YACD,OAAO,UAAU,CAAC,GAAG,CAAC,IAAI,CAAC;SAC5B;QAED,IAAM,SAAS,GAAG,qBAAU,CAAC,UAAU,CAAC,GAAG,CAAC,CAAC;QAC7C,IAAM,UAAU,GAAG,qBAAU,CAAC,UAAU,CAAC,SAAS,CAAC,OAAO,EAAE,UAAU,CAAC,CAAC;QAExE,IAAI,WAAW,CAAC,UAAU,EAAE;YAC1B,IAAI,SAAS,CAAC,UAAU,EAAE;gBACxB,IAAM,UAAU,GAAG,qBAAU,CAAC,SAAS,CACrC,SAAS,CAAC,UAAU,EACpB,UAAU,EACV,UAAU,CACX,CAAC;gBAEF,QAAQ;gBACR,IAAI,UAAU,EAAE;oBACd,IAAI,UAAU,EAAE;wBACd,OAAO,CAAC,UAAU,CAAC,CAAC,CAAC,UAAU,GAAG,IAAI,CAAC,CAAC,CAAC,EAAE,CAAC,GAAG,UAAU,CAAC;qBAC3D;oBACD,OAAO,CAAC,UAAU,CAAC,CAAC,CAAC,UAAU,GAAG,IAAI,CAAC,CAAC,CAAC,EAAE,CAAC,GAAG,UAAU,GAAG,IAAI,CAAC;iBAClE;qBAAM;oBACL,OAAO;oBACP,IAAI,UAAU,EAAE;wBACd,OAAO,CAAC,UAAU,CAAC,CAAC,CAAC,UAAU,GAAG,IAAI,CAAC,CAAC,CAAC,EAAE,CAAC,GAAG,IAAI,CAAC;qBACrD;oBACD,OAAO,UAAU,CAAC,GAAG,CAAC,IAAI,GAAG,IAAI,GAAG,IAAI,CAAC;iBAC1C;aACF;iBAAM;gBACL,OAAO,UAAU,CAAC,CAAC,CAAC,UAAU,GAAG,IAAI,GAAG,IAAI,CAAC,CAAC,CAAC,EAAE,CAAC;aACnD;SACF;aAAM;YACL,IAAM,KAAK,GAAG,UAAU,CAAC,GAAG,CAAC,KAAK,CAAC;YACnC,IAAI,SAAS,CAAC,UAAU,EAAE;gBACxB,IAAM,UAAU,GAAG,UAAU,CAAC,sBAAsB,CAClD,SAAS,CAAC,UAAU,CACrB,CAAC;gBACF,IAAI,UAAU,EAAE;oBACd,IAAI,CAAC,WAAW,CAAC,UAAU,IAAI,CAAC,UAAU,EAAE;wBAC1C,OAAO,UAAU,CAAC,GAAG,CAAC,IAAI,GAAG,KAAK,GAAG,UAAU,CAAC;qBACjD;yBAAM;wBACL,OAAO,CAAC,UAAU,CAAC,CAAC,CAAC,UAAU,GAAG,KAAK,CAAC,CAAC,CAAC,EAAE,CAAC,GAAG,UAAU,CAAC;qBAC5D;iBACF;qBAAM;oBACL,OAAO,UAAU,CAAC;iBACnB;aACF;iBAAM;gBACL,OAAO,UAAU,CAAC;aACnB;SACF;IACH,CAAC;IAED,aAAa;IACN,gBAAO,GAAd,UAAe,GAAoB;QACjC,OAAO,qBAAU,CAAC,QAAQ,CAAC,GAAG,CAAC,CAAC;IAClC,CAAC;IAED,uBAAuB;IAChB,gBAAO,GAAd,UACE,GAAoB,EACpB,MAAoC;QAApC,uBAAA,EAAA,WAAoC;QAEpC,IAAI,CAAC,GAAG,EAAE;YACR,OAAO,CAAC,IAAI,CACV,mEAAmE,CACpE,CAAC;YACF,OAAO,EAAE,CAAC;SACX;QAED,IAAM,WAAW,GAAG,cAAc,CAAC,uBAAuB,CAAC,MAAM,CAAC,CAAC;QACnE,IAAM,UAAU,GAAG,IAAI,uBAAa,CAAC,IAAA,YAAE,EAAC,WAAW,CAAC,IAAI,CAAC,CAAC,CAAC;QAE3D,IAAI,CAAC,QAAQ,CAAC,OAAO,CAAC,GAAG,CAAC,EAAE;YAC1B,OAAO,CAAC,IAAI,CAAC,+CAA+C,CAAC,CAAC;YAC9D,OAAO,EAAE,CAAC;SACX;QAED,OAAO,UAAU,CAAC,sBAAsB,CAAC,GAAG,CAAC,QAAQ,EAAE,CAAC,CAAC;IAC3D,CAAC;IACH,eAAC;AAAD,CAAC,AApHD,IAoHC;AAED,kBAAe,QAAQ,CAAC"}
\ No newline at end of file
diff --git a/package.json b/package.json
index 6285d93..6edfb6e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "nomoney",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "人民币大写格式化，数字大写格式化。",
   "main": "lib/index.js",
   "types": "lib/index.d.ts",
diff --git a/src/core/currency.ts b/src/core/currency.ts
index 546e9b4..28a855c 100644
--- a/src/core/currency.ts
+++ b/src/core/currency.ts
@@ -27,16 +27,20 @@ class Currency {
     rmb: string | number,
     config: currencyStringifyConfig = {}
   ): string {
-    if (!rmb && typeof rmb !== "number") {
-      console.warn(
-        "please pass in the correct parameters, support numbers or strings"
-      );
-      return "";
-    }
 
     const inputConfig = DefaultOptions.currencyStringifyConfig(config);
     const cnCurrency = new currencyBuild(cn(inputConfig.lang));
 
+    const yuan = cnCurrency.num.yuan;
+    const full = cnCurrency.num.full;
+
+    if (!rmb && typeof rmb !== "number") {
+      if (inputConfig.isCurrency) {
+        return cnCurrency.num.zero + yuan + full;
+      }
+      return cnCurrency.num.zero;
+    }
+
     if (rmb.toString().length > cnCurrency.getMaxLength()) {
       console.warn("maximum length is" + cnCurrency.getMaxLength().toString());
       return "";
@@ -58,8 +62,6 @@ class Currency {
     const betterMoon = StringHelp.formatMoon(parseLine.intArea, cnCurrency);
 
     if (inputConfig.isCurrency) {
-      const yuan = cnCurrency.num.yuan;
-      const full = cnCurrency.num.full;
       if (parseLine.doubleArea) {
         const doubleBack = StringHelp.formatSun(
           parseLine.doubleArea,
@@ -67,10 +69,18 @@ class Currency {
           cnCurrency
         );
 
+        // 如果有小数
         if (doubleBack) {
-          return (betterMoon ? betterMoon + yuan : "") + doubleBack;
+          if (betterMoon) {
+            return (betterMoon ? betterMoon + yuan : "") + doubleBack;
+          }
+          return (betterMoon ? betterMoon + yuan : "") + doubleBack + full;
         } else {
-          return (betterMoon ? betterMoon + yuan : "") + full;
+          // 没有小数
+          if (betterMoon) {
+            return (betterMoon ? betterMoon + yuan : "") + full;
+          }
+          return cnCurrency.num.zero + yuan + full;
         }
       } else {
         return betterMoon ? betterMoon + yuan + full : "";
diff --git a/test/index.ts b/test/index.ts
index 837fa9b..775aeaa 100644
--- a/test/index.ts
+++ b/test/index.ts
@@ -5,6 +5,9 @@ describe("nomoney test", function() {
     // 基础测试
     it("基础测试", function() {
         expect(Currency.stringify(0)).toBe('零元整')
+        expect(Currency.stringify('0.00001')).toBe('零元整')
+        expect(Currency.stringify('0.5')).toBe('伍角整')
+        expect(Currency.stringify('0.05')).toBe('伍分整')
         expect(Currency.stringify('0')).toBe('零元整')
         expect(Currency.stringify('1')).toBe('壹元整')
         expect(Currency.stringify('2')).toBe('贰元整')
@@ -36,10 +39,10 @@ describe("nomoney test", function() {
 
 
     it("非常规测试", function() {
-        expect(Currency.stringify('')).toBe('')
+        expect(Currency.stringify('')).toBe('零元整')
         expect(Currency.stringify('000000000000000000')).toBe('零元整')
         expect(Currency.stringify('0000000000800000111')).toBe('捌亿零壹佰壹拾壹元整')
-        expect(Currency.stringify('.01')).toBe('壹分')
+        expect(Currency.stringify('.01')).toBe('壹分整')
     })
 
     it("isCurrency = false", function() {