diff --git a/.vscode/settings.json b/.vscode/settings.json
index cf60546..c9b5b73 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -128,5 +128,5 @@
     ],
     "latex-workshop.latex.recipe.default": "lastUsed",
     "files.autoGuessEncoding": true,
-    "workbench.colorTheme": "Quiet Light",
+    // "workbench.colorTheme": "Quiet Light",
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 16a7e3a..dde3e5b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Change Log
 
+## [3.0.4] - 2024-3-19
+- 完善大封面以及中文封面中对于“电子信息硕士”学位论文的支持
+
 ## [3.0.3] - 2021.4.24
 - 大封面及中文封面填空处加粗
 - 完善对工程硕士学位论文的支持
diff --git a/README.md b/README.md
index c02e87b..e46842e 100644
--- a/README.md
+++ b/README.md
@@ -46,7 +46,7 @@
 ```tex
 \title{灵犀一指GNSS心法}{灵犀一指 \rotatebox{270}{GNSS} 心法}{灵犀一指}{灵犀一指}{The theory of powerful fingers}{powerful fingers}
 ```
-> 封皮夹缝中文标题仅有中问不需旋转
+> 封皮夹缝中文标题仅有中文不需旋转
 ```tex
 \title{灵犀一指心法}{灵犀一指心法}{灵犀一指}{灵犀一指}{The theory of powerful fingers}{powerful fingers}
 ```
diff --git a/chapter/abstract.tex b/chapter/abstract.tex
index 5b85970..f15085a 100644
--- a/chapter/abstract.tex
+++ b/chapter/abstract.tex
@@ -7,7 +7,7 @@
 \author{陆小凤}{Phoenix Land, Jr.}
 \advisor{夜帝}{教授}{King Night}{Prof.}
 \coadvisor{楚留香}{副教授}{Perfume Tsu}{Associate Prof.} % 没有% 可以不填
-\degreetype{武学博士}{Doctor of kung fu} % 详细学位名称
+\degreetype{武学博士}{Doctor of kung fu} % 详细学位名称，专业型硕士应填写“电子信息硕士”或“工商管理硕士”等
 \thesisform{应用研究} % 包括应用研究、调研报告、规划、产品开发、案例分析、项目管理、文学艺术作品、其它。非专业型硕士可忽略
 \major{内功}
 \submajor{内功心法}
diff --git a/config/seuthesiY.cls b/config/seuthesiY.cls
index 5f78146..33a8486 100755
--- a/config/seuthesiY.cls
+++ b/config/seuthesiY.cls
@@ -39,7 +39,7 @@
 \DeclareOption{phd}{\phdtrue\mastersfalse\engineeringfalse\renewcommand\@degreelevel{博士}}
 \DeclareOption{masters}{\masterstrue\engineeringfalse\phdfalse\renewcommand\@degreelevel{硕士}}
 \DeclareOption{engineering}{%
-\engineeringtrue\masterstrue\phdfalse\renewcommand\@degreelevel{工程硕士}}
+\engineeringtrue\masterstrue\phdfalse\renewcommand\@degreelevel{电子信息硕士}}
 \DeclareOption{figurelist}{\figurelisttrue}
 \DeclareOption{tablelist}{\tablelisttrue}
 \DeclareOption{nomlist}{\nomlisttrue}
@@ -336,8 +336,8 @@ BoldItalicFont=timesbi.ttf
 
     \ifengineering
         \begin{picture}(0,0)
-            \put(23.2,-7.5){ %
-            \includegraphics[scale=0.65]{figures/engineering.png}}
+            \put(22,-7.4){ %
+            \includegraphics[scale=0.4]{figures/electronic_engineering.png}}
         \end{picture}
     \else \ifmasters
         \begin{picture}(0,0)
@@ -511,8 +511,8 @@ BoldItalicFont=timesbi.ttf
     \parbox{\paperwidth}{\centering\includegraphics[width=0.8\paperwidth]{figures/front-cover.jpg}}}}%
 
     \ifengineering
-        \AddToShipoutPictureBG*{\setlength{\unitlength}{1cm}\put(0,17.5){ %
-        \parbox{\paperwidth}{\centering\includegraphics[scale=0.65]{figures/engineering.png}}}}%
+        \AddToShipoutPictureBG*{\setlength{\unitlength}{1cm}\put(0,18.5){ %
+        \parbox{\paperwidth}{\centering\includegraphics[scale=0.4]{figures/electronic_engineering.png}}}}%
     \else \ifmasters
         \AddToShipoutPictureBG*{\setlength{\unitlength}{1cm}\put(0,18){ %
         \parbox{\paperwidth}{\centering\includegraphics[scale=1.1]{figures/master-hwzs.pdf}}}}%
@@ -610,7 +610,7 @@ BoldItalicFont=timesbi.ttf
 
         \ifengineering
             \vspace*{0.5\baselineskip}
-            \includegraphics[width=0.75\textwidth]{figures/engineering.png}
+            \includegraphics[width=0.75\textwidth]{figures/electronic_engineering.png}
         \else \ifmasters
             \includegraphics{figures/master-hwzs}
         \else
diff --git a/config/seuthesix.cfg b/config/seuthesix.cfg
index f1ec781..c480e66 100755
--- a/config/seuthesix.cfg
+++ b/config/seuthesix.cfg
@@ -43,7 +43,7 @@
 \newcommand{\@abstracttitle}{摘\quad 要}
 \newcommand{\todayeng}{\the\year/\the\month/\the\day}
 \newcommand{\@degreelevel}{硕士}
-\newcommand{\@degreetype}{工学硕士}
+\newcommand{\@degreetype}{电子信息硕士}
 \newcommand{\@degreetypeen}{Master of Engineering}\relax
 \newcommand{\@thesistype}{\@degreelevel{}学位论文}
 \newcommand{\signline}{\underline{\makebox[2.5cm][s]{}}}
diff --git a/figures/electronic_engineering.png b/figures/electronic_engineering.png
new file mode 100644
index 0000000..c530578
Binary files /dev/null and b/figures/electronic_engineering.png differ
diff --git a/seuthesiY.pdf b/seuthesiY.pdf
new file mode 100644
index 0000000..1f570f4
Binary files /dev/null and b/seuthesiY.pdf differ