diff --git a/Windows-X64/office_plugin.dll b/Windows-X64/office_plugin.dll
index 022772e..2028291 100644
Binary files a/Windows-X64/office_plugin.dll and b/Windows-X64/office_plugin.dll differ
diff --git a/funcext/TSOffice/TOfficeObj.tsf b/funcext/TSOffice/TOfficeObj.tsf
index a71bae0..fe3c3ff 100644
--- a/funcext/TSOffice/TOfficeObj.tsf
+++ b/funcext/TSOffice/TOfficeObj.tsf
@@ -1,4 +1,4 @@
-// Version 1.3.3
+// Version 1.3.4
 
 Function TOfficeObj(n);
 Begin
diff --git a/funcext/TSOffice/TSDocxFile.tsf b/funcext/TSOffice/TSDocxFile.tsf
index 96aeec6..254d37e 100644
--- a/funcext/TSOffice/TSDocxFile.tsf
+++ b/funcext/TSOffice/TSDocxFile.tsf
@@ -1,4 +1,4 @@
-// Version 1.3.3
+// Version 1.3.4
 
 Type TSDocxFile = Class
 	///Version: V1.0 2022-09-20
@@ -68,11 +68,11 @@ Type TSDocxFile = Class
 		return array(err, errmsg);
 	End;
 
-    ///设置密码
-    Function SetPassword(passwd)
-    Begin
-		if not ifnil(passwd) then zipfile_.Password := passwd;
-    End;
+	///设置密码
+	Function SetPassword(passwd)
+	Begin
+		zipfile_.Password := passwd;
+	End;
 	
 	///保存文件
 	///返回: [err, info]
diff --git a/funcext/TSOffice/TSExcelFile.tsf b/funcext/TSOffice/TSExcelFile.tsf
index 047ef53..cba0034 100644
--- a/funcext/TSOffice/TSExcelFile.tsf
+++ b/funcext/TSOffice/TSExcelFile.tsf
@@ -1,4 +1,4 @@
-// Version 1.3.3
+// Version 1.3.4
 
 Type TSExcelFile = Class
 	///Version: V1.0 2022-08-08
@@ -80,11 +80,11 @@ Type TSExcelFile = Class
 		return zipfile_.Save();
 	End;
 
-    ///设置密码
-    Function SetPassword(passwd)
-    Begin
-		if not ifnil(passwd) then zipfile_.Password := passwd;
-    End;
+	///设置密码
+	Function SetPassword(passwd)
+	Begin
+		zipfile_.Password := passwd;
+	End;
 
 	///打开二进制内容
 	///data: 二进制数据
diff --git a/更新日志.md b/更新日志.md
index 74c9f71..c93628c 100644
--- a/更新日志.md
+++ b/更新日志.md
@@ -1,5 +1,11 @@
 # 更新日志
 
+## 2023-7-11
+
+### V1.3.4
+
+修复加密Bug
+
 ## 2023-7-4
 
 ### V1.3.3