diff --git a/README.md b/README.md
index 78617f9..ed95eb3 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ Download the jar via maven:
 <dependency>
     <groupId>com.belerweb</groupId>
     <artifactId>pinyin4j</artifactId>
-    <version>2.5.0</version>
+    <version>2.5.2</version>
 </dependency>
 ```
 
diff --git a/pom.xml b/pom.xml
index 369620f..c835918 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
 
     <groupId>com.belerweb</groupId>
     <artifactId>pinyin4j</artifactId>
-    <version>2.5.1</version>
+    <version>2.5.2</version>
 
     <name>Chinese to Pinyin</name>
     <description>Support Chinese character (both Simplified and Tranditional) to most popular Pinyin systems, including Hanyu Pinyin, Tongyong Pinyin, Wade-Giles, MPS2, Yale and Gwoyeu Romatzyh. Support multiple pronounciations and customized output.</description>
diff --git a/src/main/resources/pinyindb/multi_pinyin.txt b/src/main/resources/pinyindb/multi_pinyin.txt
index dde08f2..5b5041f 100644
--- a/src/main/resources/pinyindb/multi_pinyin.txt
+++ b/src/main/resources/pinyindb/multi_pinyin.txt
@@ -666,7 +666,7 @@
 乌拉 (wu4,la5)
 乏累 (fa2,lei4)
 乐善好施 (le4,shan4,hao4,shi1)
-乐器 (yue4,pu3)
+乐器 (yue4,qi4)
 乐团 (yue4,tuan2)
 乐坛 (yue4,tan2)
 乐子 (le4,zi5)
@@ -687,7 +687,7 @@
 乐清 (yue4,qing1)
 乐章 (yue4,zhang1)
 乐舞 (yue4,wu3)
-乐谱 (yue4,qi4)
+乐谱 (yue4,pu3)
 乐迷 (yue4,mi2)
 乐道好古 (le4,dao4,hao3,gu3)
 乐队 (yue4,dui4)
@@ -5768,7 +5768,7 @@
 沸沸汤汤 (fei4,fei4,shang1,shang1)
 油坊 (you2,fang2)
 油干灯尽 (you2,gan4,deng1,jin4)
-油炸 (zha2,zha2)
+油炸 (you2,zha2)
 油炸土豆片 (you2,zha2,tu3,dou4,pian4)
 油炸果 (you2,zha2,guo3)
 油炸鬼 (you2,zha2,gui3)
@@ -7609,7 +7609,7 @@
 苦难深重 (ku3,nan4,shen1,zhong4)
 苫布 (shan4,bu4)
 苫盖 (shan4,gai4)
-苹果 (pin2,guo3)
+苹果 (ping2,guo3)
 茁长 (zhuo2,zhang3)
 范蠡 (fan4,li3)
 茄子 (qie2,zi5)
@@ -9055,7 +9055,7 @@
 金相玉映 (jin1,xiang1,yu4,ying4)
 金相玉质 (jin1,xiang4,yu4,zhi4)
 金翅擘海 (jin1,chi4,bai1,hai3)
-金苹果 (jin1,pin2,guo3)
+金苹果 (jin1,ping2,guo3)
 金蝉脱壳 (jin1,chan2,tuo1,qiao4)
 金谷酒数 (jin1,gu3,jiu3,shu4)
 金针见血 (jin1,zhen1,jian4,xue4)
@@ -9871,4 +9871,5 @@
 调侃 (tiao2,kan3)
 藏着 (cang2,zhe1)
 长春 (chang2,chun1)
-谁主沉浮 (shui2,zhu3,chen2,fu2)
\ No newline at end of file
+谁主沉浮 (shui2,zhu3,chen2,fu2)
+长寿 (chang2,shou4)
\ No newline at end of file
diff --git a/src/main/resources/pinyindb/unicode_to_hanyu_pinyin.txt b/src/main/resources/pinyindb/unicode_to_hanyu_pinyin.txt
index ab405da..7d0aca9 100644
--- a/src/main/resources/pinyindb/unicode_to_hanyu_pinyin.txt
+++ b/src/main/resources/pinyindb/unicode_to_hanyu_pinyin.txt
@@ -1,4 +1,5 @@
 3007 (ling2)
+3611 (li4)
 4E00 (yi1)
 4E01 (ding1,zheng1)
 4E02 (kao3)
@@ -1765,7 +1766,7 @@
 54E3 (pou3)
 54E4 (mang2)
 54E5 (ge1)
-54E6 (e2,o2,o4,wo2,wo4)
+54E6 (e2,o2,o4)
 54E7 (chi1)
 54E8 (shao4)
 54E9 (li1,li3,li5)
@@ -3313,7 +3314,7 @@
 5AEF (ao4)
 5AF0 (nen4)
 5AF1 (qiang2)
-5AF2 (none0)
+5AF2 (ma1,ma2)
 5AF3 (bi4)
 5AF4 (gu1)
 5AF5 (wu3)
@@ -7414,7 +7415,7 @@
 6AF4 (lai4)
 6AF5 (none0)
 6AF6 (xian3)
-6AF7 (none0)
+6AF7 (gui1)
 6AF8 (ju3)
 6AF9 (xiao1)
 6AFA (ling2)
@@ -7824,7 +7825,7 @@
 6C8E (huo4)
 6C8F (qi1)
 6C90 (mu4)
-6C91 (rou2)
+6C91 (nv4,niu3)
 6C92 (mei2,mo4)
 6C93 (ta4,da2,ta5)
 6C94 (mian3)
@@ -13560,7 +13561,7 @@
 82F6 (nie2)
 82F7 (gan1)
 82F8 (hu1)
-82F9 (ping2,pin2)
+82F9 (ping2,peng1)
 82FA (mei2)
 82FB (fu2)
 82FC (sheng1)
@@ -16826,7 +16827,7 @@
 8FB8 (reng2)
 8FB9 (bian1,bian5)
 8FBA (bian1)
-8FBB (none0)
+8FBB (shi2)
 8FBC (none0)
 8FBD (liao2)
 8FBE (da2)