diff --git a/CHANGELOG.md b/CHANGELOG.md
index d9985414..227c2c3a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,18 @@
 - 🛠️ 修复（fix）
 - 🧹 琐事（Chore）
 
+## v1.3.5
+
+- 🛠️ 修复（fix）
+
+  🇨🇳
+
+  - 农历阳历转化错误 #76
+
+  🇺🇸
+
+  - lunar calendar conversion error #76
+
 ## v1.3.4
 
 - 🪄 功能（feature）
diff --git a/package.json b/package.json
index cc8b2f44..9d6246ad 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "iztro",
-  "version": "1.3.4",
+  "version": "1.3.5",
   "description": "轻量级紫微斗数星盘生成库。可以通过出生年月日获取到紫微斗数星盘信息、生肖、星座等信息。A lightweight kit to astrolabe generator of The Purple Star Astrology (Zi Wei Dou Shu). The Purple Star Astrology(Zi Wei Dou Shu) is a Chinese ancient astrology. You're able to get your horoscope and personality from the astrolabe",
   "main": "lib/index.js",
   "types": "lib/index.d.ts",
diff --git a/src/__tests__/calendar/convertor.test.ts b/src/__tests__/calendar/convertor.test.ts
index 9a789892..2fd47aa7 100644
--- a/src/__tests__/calendar/convertor.test.ts
+++ b/src/__tests__/calendar/convertor.test.ts
@@ -13,6 +13,8 @@ describe('calendar/convertor', () => {
       '1921-08-01': { date: '一九二一年六月廿八', date2: '1921-6-28', isLeap: false },
       '2020-01-24': { date: '二〇一九年腊月三十', date2: '2019-12-30', isLeap: false },
       '2020-01-25': { date: '二〇二〇年正月初一', date2: '2020-1-1', isLeap: false },
+      '1996-07-15': { date: '一九九六年五月三十', date2: '1996-5-30', isLeap: false },
+      '1996-07-16': { date: '一九九六年六月初一', date2: '1996-6-1', isLeap: false },
     };
 
     Object.entries(dates).map(([key, value]) => {
diff --git a/src/__tests__/calendar/days.test.ts b/src/__tests__/calendar/days.test.ts
index c1a610bc..f1f063b8 100644
--- a/src/__tests__/calendar/days.test.ts
+++ b/src/__tests__/calendar/days.test.ts
@@ -10,6 +10,7 @@ describe('calendar/days', () => {
 
     expect(getTotalDaysOfLunarMonth(2023, 6)).toEqual(29);
     expect(getTotalDaysOfLunarMonth(2023, 7)).toEqual(30);
+    expect(getTotalDaysOfLunarMonth(1996, 5)).toEqual(30);
   });
 
   test('getTotalDaysOfSolarMonth()', () => {
diff --git a/src/calendar/rules/lunarInfo.ts b/src/calendar/rules/lunarInfo.ts
index 5896174f..719d6615 100644
--- a/src/calendar/rules/lunarInfo.ts
+++ b/src/calendar/rules/lunarInfo.ts
@@ -21,7 +21,7 @@ export const LUNAR_INFO = [
   0b1101001001010000, 0b1101010101011000, 0b1011010101000000, 0b1011011010100000, 0b11001010110100110,
   0b1001010110110000, 0b100100110110000, 0b1010100101110100, 0b1010010010110000, 0b1011001001111010, 0b110101001010000,
   0b110110101000000, 0b1010111101000110, 0b1010101101100000, 0b1001010101110000, 0b100101011110101, 0b100100101110000,
-  0b110010010110000, 0b111010010100011, 0b1110101001010000, 0b110101101011000, 0b101010111000000, 0b1010101101100000,
+  0b110010010110000, 0b111010010100011, 0b1110101001010000, 0b110101101011000, 0b101101011000000, 0b1010101101100000,
   0b1001011011010101, 0b1001001011100000, 0b1100100101100000, 0b1101100101010100, 0b1101010010100000,
   0b1101101001010000, 0b111010101010010, 0b101011010100000, 0b1010101110110111, 0b10010111010000, 0b1001001011010000,
   0b1100101010110101, 0b1010100101010000, 0b1011010010100000, 0b1011101010100100, 0b1010110101010000, 0b101010111011001,