diff --git a/docs/G139-239.txt b/docs/G139-239.txt
index d566793..c487c41 100644
--- a/docs/G139-239.txt
+++ b/docs/G139-239.txt
@@ -94,7 +94,7 @@
 		"type": "string",
 		"cur": "彩色+灰度+黑白",
 		"default": "彩色+灰度+黑白",
-		"size": 32,
+		"size": 64,
 		"range": ["彩色+灰度+黑白", "彩色+灰度", "彩色+黑白", "灰度+黑白"],
 		"depend_or": ["is-multiout==true"]
 	},
@@ -601,7 +601,7 @@
 		"type": "string",
 		"cur": "画质优先",
 		"default": "画质优先",
-		"size": 24,
+		"size": 64,
 		"range": ["速度优先", "画质优先"],
 		"depend_or": ["resolution>=300"]
 	},
diff --git a/docs/G300.txt b/docs/G300.txt
index 483e696..f498fad 100644
--- a/docs/G300.txt
+++ b/docs/G300.txt
@@ -94,7 +94,7 @@
 		"type": "string",
 		"cur": "彩色+灰度+黑白",
 		"default": "彩色+灰度+黑白",
-		"size": 32,
+		"size": 64,
 		"range": ["彩色+灰度+黑白", "彩色+灰度", "彩色+黑白", "灰度+黑白"],
 		"depend_or": ["is-multiout==true"]
 	},
diff --git a/docs/G302.txt b/docs/G302.txt
index 365df3d..e6ff47c 100644
--- a/docs/G302.txt
+++ b/docs/G302.txt
@@ -94,7 +94,7 @@
 		"type": "string",
 		"cur": "彩色+灰度+黑白",
 		"default": "彩色+灰度+黑白",
-		"size": 32,
+		"size": 64,
 		"range": ["彩色+灰度+黑白", "彩色+灰度", "彩色+黑白", "灰度+黑白"],
 		"depend_or": ["is-multiout==true"]
 	},
diff --git a/docs/G306.txt b/docs/G306.txt
index 49dc6e0..ef3dc7c 100644
--- a/docs/G306.txt
+++ b/docs/G306.txt
@@ -94,7 +94,7 @@
 		"type": "string",
 		"cur": "彩色+灰度+黑白",
 		"default": "彩色+灰度+黑白",
-		"size": 32,
+		"size": 64,
 		"range": ["彩色+灰度+黑白", "彩色+灰度", "彩色+黑白", "灰度+黑白"],
 		"depend_or": ["is-multiout==true"]
 	},
diff --git a/docs/G400.txt b/docs/G400.txt
index 18d81a8..c1b9fb9 100644
--- a/docs/G400.txt
+++ b/docs/G400.txt
@@ -94,7 +94,7 @@
 		"type": "string",
 		"cur": "彩色+灰度+黑白",
 		"default": "彩色+灰度+黑白",
-		"size": 32,
+		"size": 64,
 		"range": ["彩色+灰度+黑白", "彩色+灰度", "彩色+黑白", "灰度+黑白"],
 		"depend_or": ["is-multiout==true"]
 	},
diff --git a/docs/G402.txt b/docs/G402.txt
index 39c1d4f..47a5b09 100644
--- a/docs/G402.txt
+++ b/docs/G402.txt
@@ -94,7 +94,7 @@
 		"type": "string",
 		"cur": "彩色+灰度+黑白",
 		"default": "彩色+灰度+黑白",
-		"size": 32,
+		"size": 64,
 		"range": ["彩色+灰度+黑白", "彩色+灰度", "彩色+黑白", "灰度+黑白"],
 		"depend_or": ["is-multiout==true"]
 	},
diff --git a/docs/G439.txt b/docs/G439.txt
index ae02999..f2cac5a 100644
--- a/docs/G439.txt
+++ b/docs/G439.txt
@@ -94,7 +94,7 @@
 		"type": "string",
 		"cur": "彩色+灰度+黑白",
 		"default": "彩色+灰度+黑白",
-		"size": 32,
+		"size": 64,
 		"range": ["彩色+灰度+黑白", "彩色+灰度", "彩色+黑白", "灰度+黑白"],
 		"depend_or": ["is-multiout==true"]
 	},
@@ -601,7 +601,7 @@
 		"type": "string",
 		"cur": "画质优先",
 		"default": "画质优先",
-		"size": 24,
+		"size": 64,
 		"range": ["速度优先", "画质优先"],
 		"depend_or": ["resolution>=300"]
 	},
diff --git a/tools/apps/hgjson/CDlgLang.cpp b/tools/apps/hgjson/CDlgLang.cpp
index 5994538..9c31458 100644
--- a/tools/apps/hgjson/CDlgLang.cpp
+++ b/tools/apps/hgjson/CDlgLang.cpp
@@ -1,4 +1,4 @@
-// CDlgLang.cpp: 实现文件
+// CDlgLang.cpp: 实现文件
 //
 
 #include "stdafx.h"
@@ -178,6 +178,7 @@ namespace sdk_util
 									, {50, 1144, "\346\204\217\345\244\247\345\210\251\350\257\255"}							// 意大利语
 									, {60, 932, "\346\227\245\350\257\255"}													// 日语
 									, {70, 949, "\351\237\251\346\226\207"}													// 韩文
+									, {80, 1258, "\350\266\212\345\215\227\350\257\255"}										// 越南语
 	};
 	LANGID* lang_info_from_cp(int cp)
 	{
diff --git a/tools/solution/Release/hgjson.exe b/tools/solution/Release/hgjson.exe
index a39c073..5fcd283 100644
Binary files a/tools/solution/Release/hgjson.exe and b/tools/solution/Release/hgjson.exe differ