diff --git a/wiki/pages/attributions.html b/wiki/pages/attributions.html
index b6ad6ccb1d31256b9fb95893de11e7b438989009..da47be168b6f739a66d9ecbdeccbb0668b2c311c 100755
--- a/wiki/pages/attributions.html
+++ b/wiki/pages/attributions.html
@@ -145,7 +145,7 @@
 							</a>
 							<ul class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
 								<li><a class="dropdown-item" href="{{ url_for('pages', page='human-practices') }}">Integrated human practice</a></li>
-								<li><a class="dropdown-item" href="{{ url_for('pages', page='education') }}">Education</a></li>
+								<li><a class="dropdown-item" href="{{ url_for('pages', page='communication') }}">Communication</a></li>
 
 							</ul>
 						</li>
diff --git a/wiki/pages/collaborations.html b/wiki/pages/collaborations.html
index 3515c8dd1ef688608f0066176321c02f350076fd..c7a4bd0bf2b62462e9edea2cebe830268896599b 100755
--- a/wiki/pages/collaborations.html
+++ b/wiki/pages/collaborations.html
@@ -143,7 +143,7 @@
 							</a>
 							<ul class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
 								<li><a class="dropdown-item" href="{{ url_for('pages', page='human-practices') }}">Integrated human practice</a></li>
-								<li><a class="dropdown-item" href="{{ url_for('pages', page='education') }}">Education</a></li>
+								<li><a class="dropdown-item" href="{{ url_for('pages', page='communication') }}">Communication</a></li>
 							</ul>
 						</li>
 						<li class="nav-item dropdown">
diff --git a/wiki/pages/education.html b/wiki/pages/communication.html
old mode 100755
new mode 100644
similarity index 89%
rename from wiki/pages/education.html
rename to wiki/pages/communication.html
index 69020f5383da63f7bae6918127bfef75cddfcb57..25af31a2e9e5e8082143e7ec03ea3fc030172fd6
--- a/wiki/pages/education.html
+++ b/wiki/pages/communication.html
@@ -149,7 +149,7 @@
 							</a>
 							<ul class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
 								<li><a class="dropdown-item" href="{{ url_for('pages', page='human-practices') }}">Integrated human practice</a></li>
-								<li><a class="dropdown-item" href="{{ url_for('pages', page='education') }}">Education</a></li>
+								<li><a class="dropdown-item" href="{{ url_for('pages', page='communication') }}">Communication</a></li>
 
 							</ul>
 						</li>
@@ -186,13 +186,13 @@
 					Our team set up our own WeChat official account, and publish many articles. 
 				</div>
 				<div class="img">
-					<img src="https://static.igem.wiki/teams/4400/wiki/education/pic1.png" alt="">
+					<img style="width: 40%;" src="https://static.igem.wiki/teams/4400/wiki/education/pic1.png" alt="">
 				</div>
 				<div class="title2">
 					&emsp;&emsp;These articles included the introduction of both our team projects, IGEM, and synthetic biology. Even many details of experiment are shown in this account, like the knowledge about the main substance of our project ‘BPA’.
 				</div>
 				<div class="img">
-					<img src="https://static.igem.wiki/teams/4400/wiki/education/pic2.jpg" alt="">
+					<img style="width: 40%;" src="https://static.igem.wiki/teams/4400/wiki/education/pic2.jpg" alt="">
 				</div>
 				<div class="title2">
 					&emsp;&emsp;Our parents, classmates, friends and teachers followed our WeChat official account, even some strangers. Our articles are simplified but very easy to understand and include all the main ideas. So people are able to learn about synthetic biology in their spare time. These articles not only let more people around us know more about synthetic biology field, and also let them to be interested with that. We have wider audience to read our articles. In another word, more and more people know about that by our WeChat official account.
@@ -210,16 +210,16 @@
 					<div>&emsp;&emsp;In this section, with cooperated with the LZU-HS-China-A and LZU-HS-China-C, so we had better preparations about these lecture. </div>
 				</div>
 				<div class="img">
-					<img src="https://static.igem.wiki/teams/4400/wiki/education/pic3.jpg" alt="">
+					<img style="width: 40%;" src="https://static.igem.wiki/teams/4400/wiki/education/pic3.jpg" alt="">
 				</div>
 				<div class="img">
-					<img src="https://static.igem.wiki/teams/4400/wiki/education/pic4.jpg" alt="">
+					<img style="width: 40%;" src="https://static.igem.wiki/teams/4400/wiki/education/pic4.jpg" alt="">
 				</div>
 				<div class="img">
-					<img src="https://static.igem.wiki/teams/4400/wiki/education/pic5.jpg" alt="">
+					<img style="width: 40%;" src="https://static.igem.wiki/teams/4400/wiki/education/pic5.jpg" alt="">
 				</div>
 				<div class="img">
-					<img src="https://static.igem.wiki/teams/4400/wiki/education/pic6.jpg" alt="">
+					<img style="width: 40%;" src="https://static.igem.wiki/teams/4400/wiki/education/pic6.jpg" alt="">
 				</div>
 			</div>
 			<div style="background-color: #676b6e;height: 1px;width: 90%;margin: 2rem 0 1rem 5%;"></div>
@@ -229,10 +229,10 @@
 					&emsp;&emsp;Firstly, we made a PPT for the lecture. It included the introduction of synthetic biology, our project, IGEM and some feelings about this activity.
 				</div>
 				<div class="img">
-					<img src="https://static.igem.wiki/teams/4400/wiki/education/pic11.jpg" alt="">
+					<img style="width: 40%;" src="https://static.igem.wiki/teams/4400/wiki/education/pic11.jpg" alt="">
 				</div>
 				<div class="img">
-					<img src="https://static.igem.wiki/teams/4400/wiki/education/pic12.jpg" alt="">
+					<img style="width: 40%;" src="https://static.igem.wiki/teams/4400/wiki/education/pic12.jpg" alt="">
 				</div>
 				<div class="title2">
 					&emsp;&emsp;In addition, we designed a porcelain cup for popularizing the field of synthetic biology. By using an eye-catching slogan, more people may get interested in synthetic biology. We also printed a QR code for our WeChat official account, so that when scanning, people can read the article about synthetic biology. Plus, to alert more people to the dangers of BPA, we designed a porcelain cup. Because bisphenol A is usually in a plastic cup, this porcelain cup and the pattern on that can give people a warning of BPA. 
@@ -241,25 +241,25 @@
 					This is our model for a porcelain cup. 
 				</div>
 				<div class="img">
-					<img src="https://static.igem.wiki/teams/4400/wiki/education/pic15.jpg" alt="">
+					<img style="width: 40%;" src="https://static.igem.wiki/teams/4400/wiki/education/pic15.jpg" alt="">
 				</div>
 				<div class="img">
-					<img src="https://static.igem.wiki/teams/4400/wiki/education/p-ic1.jpg" alt="">
+					<img style="width: 40%;" src="https://static.igem.wiki/teams/4400/wiki/education/p-ic1.jpg" alt="">
 				</div>
 				<div class="title2">
 					&emsp;&emsp;Moreover, we made a flyers to help audience know and have a better understanding in the speech. We also put the information about cooperation on the flyers. This flyer was posted on the school bulletin board, students can easily see that. 
 				</div>
 				<div class="img">
-					<img src="https://static.igem.wiki/teams/4400/wiki/education/pic16.jpg" alt="">
+					<img style="width: 40%;" src="https://static.igem.wiki/teams/4400/wiki/education/pic16.jpg" alt="">
 				</div>
 				<div class="img">
-					<img src="https://static.igem.wiki/teams/4400/wiki/education/pic17.jpg" alt="">
+					<img style="width: 40%;" src="https://static.igem.wiki/teams/4400/wiki/education/pic17.jpg" alt="">
 				</div>
 				<div class='title2'>
 					&emsp;&emsp;we made a poster to publicize the harm of BPA and the knowledge about biosensors. 
 				</div>
 				<div class="img">
-					<img src="https://static.igem.wiki/teams/4400/wiki/education/pic14.png" alt="">
+					<img style="width: 40%;" src="https://static.igem.wiki/teams/4400/wiki/education/pic14.png" alt="">
 				</div>
 			</div>
 			<div style="background-color: #676b6e;height: 1px;width: 90%;margin: 2rem 0 1rem 5%;"></div>
@@ -270,22 +270,22 @@
 					<div>&emsp;&emsp;About 950 people answered the questionnaire. They are from different ages, and even different countries. Most of them are younger than 18 years old from China. </div>
 				</div>
 				<div class="img">
-					<img src="https://static.igem.wiki/teams/4400/wiki/education/pic7.jpg" alt="">
+					<img style="width: 40%;" src="https://static.igem.wiki/teams/4400/wiki/education/pic7.jpg" alt="">
 				</div>
 				<div class="img">
-					<img src="https://static.igem.wiki/teams/4400/wiki/education/pic8.jpg" alt="">
+					<img style="width: 40%;" src="https://static.igem.wiki/teams/4400/wiki/education/pic8.jpg" alt="">
 				</div>
 				<div class="title2">
 					&emsp;&emsp;At the beginning of the questionnaire, just 260 people (27.93%) have heard of BPA before, but nearly 671 people (72.07%) never know what bisphenol A is. This date shows that most of people didn’t know BPA and even the harm of BPA around them.
 				</div>
 				<div class="img">
-					<img src="https://static.igem.wiki/teams/4400/wiki/education/pic9.jpg" alt="">
+					<img style="width: 40%;" src="https://static.igem.wiki/teams/4400/wiki/education/pic9.jpg" alt="">
 				</div>
 				<div class="title2">
 					&emsp;&emsp;Our questionnaire included the introduction of BPA. So at the end of the questionnaire, we asked them whether they have a better understanding through this questionnaire. 874 people (93.88%) answered that they had a preliminary understanding about BPA, only 57 people (6.12%) answered “no”.
 				</div>
 				<div class="img">
-					<img src="https://static.igem.wiki/teams/4400/wiki/education/pic10.jpg" alt="">
+					<img style="width: 40%;" src="https://static.igem.wiki/teams/4400/wiki/education/pic10.jpg" alt="">
 				</div>
 				<div class="title2">
 					&emsp;&emsp;Through this data, we can know that more people know about BPA from our questionnaire, so we had a successful public education. 
diff --git a/wiki/pages/contribution.html b/wiki/pages/contribution.html
index 73c471b9777d196c3df063e12f5dad83aa98742e..7dc5ceec3c61fef9d5e1ea679feb9a4ff7072303 100755
--- a/wiki/pages/contribution.html
+++ b/wiki/pages/contribution.html
@@ -142,7 +142,7 @@
 							</a>
 							<ul class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
 								<li><a class="dropdown-item" href="{{ url_for('pages', page='human-practices') }}">Integrated human practice</a></li>
-								<li><a class="dropdown-item" href="{{ url_for('pages', page='education') }}">Education</a></li>
+								<li><a class="dropdown-item" href="{{ url_for('pages', page='communication') }}">Communication</a></li>
 							</ul>
 						</li>
 						<li class="nav-item dropdown">
diff --git a/wiki/pages/description.html b/wiki/pages/description.html
index 5a6ccb9b5f4b939d165b44bea8797defb7341c95..48deba8784b543f71096f4cadc29a848d6897869 100755
--- a/wiki/pages/description.html
+++ b/wiki/pages/description.html
@@ -142,7 +142,7 @@
 							</a>
 							<ul class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
 								<li><a class="dropdown-item" href="{{ url_for('pages', page='human-practices') }}">Integrated human practice</a></li>
-								<li><a class="dropdown-item" href="{{ url_for('pages', page='education') }}">Education</a></li>
+								<li><a class="dropdown-item" href="{{ url_for('pages', page='communication') }}">Communication</a></li>
 
 							</ul>
 						</li>
diff --git a/wiki/pages/engineering.html b/wiki/pages/engineering.html
index 5f5f7e2da146d3945d3a2fbf08614f3517c2bba4..c59270df4ff909b8ecf1af04f9fbeb5c474c1275 100755
--- a/wiki/pages/engineering.html
+++ b/wiki/pages/engineering.html
@@ -144,7 +144,7 @@
 							</a>
 							<ul class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
 								<li><a class="dropdown-item" href="{{ url_for('pages', page='human-practices') }}">Integrated human practice</a></li>
-								<li><a class="dropdown-item" href="{{ url_for('pages', page='education') }}">Education</a></li>
+								<li><a class="dropdown-item" href="{{ url_for('pages', page='communication') }}">Communication</a></li>
 
 							</ul>
 						</li>
diff --git a/wiki/pages/human-practices.html b/wiki/pages/human-practices.html
index 55f576adebf16cf02220e7179bb0d9c5cd5fe931..cb7c070ea13065517d3f60797a90b6bfc4b26b65 100755
--- a/wiki/pages/human-practices.html
+++ b/wiki/pages/human-practices.html
@@ -143,7 +143,7 @@
 							</a>
 							<ul class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
 								<li><a class="dropdown-item" href="{{ url_for('pages', page='human-practices') }}">Integrated human practice</a></li>
-								<li><a class="dropdown-item" href="{{ url_for('pages', page='education') }}">Education</a></li>
+								<li><a class="dropdown-item" href="{{ url_for('pages', page='communication') }}">Communication</a></li>
 							</ul>
 						</li>
 						<li class="nav-item dropdown">
diff --git a/wiki/pages/implementation.html b/wiki/pages/implementation.html
index 1fe871fd9f12cd77fe66ed85ac8c28fd970d8c8b..121ddf6e744957645fc643e9443338a21fb3e607 100755
--- a/wiki/pages/implementation.html
+++ b/wiki/pages/implementation.html
@@ -142,7 +142,7 @@
 							</a>
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 								<li><a class="dropdown-item" href="{{ url_for('pages', page='human-practices') }}">Integrated human practice</a></li>
-								<li><a class="dropdown-item" href="{{ url_for('pages', page='education') }}">Education</a></li>
+								<li><a class="dropdown-item" href="{{ url_for('pages', page='communication') }}">Communication</a></li>
 							</ul>
 						</li>
 						<li class="nav-item dropdown">
diff --git a/wiki/pages/inclusivity.html b/wiki/pages/inclusivity.html
index 9411c754cc2bebc0941f50f134dfb852a7fd277f..a91d417961be6fa029cb42f72031fdfdace6f59e 100755
--- a/wiki/pages/inclusivity.html
+++ b/wiki/pages/inclusivity.html
@@ -144,7 +144,7 @@
 							</a>
 							<ul class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
 								<li><a class="dropdown-item" href="{{ url_for('pages', page='human-practices') }}">Integrated human practice</a></li>
-								<li><a class="dropdown-item" href="{{ url_for('pages', page='education') }}">Education</a></li>
+								<li><a class="dropdown-item" href="{{ url_for('pages', page='communication') }}">Communication</a></li>
 							</ul>
 						</li>
 						<li class="nav-item dropdown">
diff --git a/wiki/pages/index.html b/wiki/pages/index.html
index 2537b1fe34c86ac75d9aa6d9fd5874eba933f8d5..e694289a74c841c7295fdc686c8d048db14778d6 100755
--- a/wiki/pages/index.html
+++ b/wiki/pages/index.html
@@ -94,7 +94,7 @@
 							</a>
 							<ul class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink" style="font-size: 1.3rem;">
 								<li><a class="dropdown-item" href="{{ url_for('pages', page='human-practices') }}">Integrated human practice</a></li>
-								<li><a class="dropdown-item" href="{{ url_for('pages', page='education') }}">Education</a></li>
+								<li><a class="dropdown-item" href="{{ url_for('pages', page='communication') }}">Communication</a></li>
 							</ul>
 						</li>
 						<li class="nav-item dropdown">
diff --git a/wiki/pages/model.html b/wiki/pages/model.html
index bbef2e9ed63e5e7c4e125c47a90f904c84fa7438..e1bfa9520897e31b6a03783085d1b68ebce275c9 100755
--- a/wiki/pages/model.html
+++ b/wiki/pages/model.html
@@ -144,7 +144,7 @@
 							</a>
 							<ul class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
 								<li><a class="dropdown-item" href="{{ url_for('pages', page='human-practices') }}">Integrated human practice</a></li>
-								<li><a class="dropdown-item" href="{{ url_for('pages', page='education') }}">Education</a></li>
+								<li><a class="dropdown-item" href="{{ url_for('pages', page='communication') }}">Communication</a></li>
 							</ul>
 						</li>
 						<li class="nav-item dropdown">
@@ -179,7 +179,7 @@
 					&emsp;&emsp;The tyrosinase protein we used was a protein with an optimized sequence, and its 3D structure could not be found on PDB. Through sequence homology analysis, we found the 5M6B protein with only a few amino acids sequence differences. Thus, we use the 5M6B as the original structure of tyrosinase.
 				</div>
 				<div class='img'>
-					<img style="width: 90%;" src='https://static.igem.wiki/teams/4400/wiki/model/pic6.png' alt=''>
+					<img style="width: 50%;" src='https://static.igem.wiki/teams/4400/wiki/model/pic6.png' alt=''>
 					<div>Figure1.5M6B information.</div>
 				</div>
 				<div class='title2'>
diff --git a/wiki/pages/notebook.html b/wiki/pages/notebook.html
index 6df2d90250e20100c7ca5f9dbd7571cb05606ad1..ebf783ba3fb284f64fedd01b0c7c9d2144c6e8a1 100755
--- a/wiki/pages/notebook.html
+++ b/wiki/pages/notebook.html
@@ -143,7 +143,7 @@
 							</a>
 							<ul class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
 								<li><a class="dropdown-item" href="{{ url_for('pages', page='human-practices') }}">Integrated human practice</a></li>
-								<li><a class="dropdown-item" href="{{ url_for('pages', page='education') }}">Education</a></li>
+								<li><a class="dropdown-item" href="{{ url_for('pages', page='communication') }}">Communication</a></li>
 							</ul>
 						</li>
 						<li class="nav-item dropdown">
diff --git a/wiki/pages/partnership.html b/wiki/pages/partnership.html
index ce2b4b6c306f2dcd29a3832eb9ecc9ccfd919b36..2a8cd38483c6652eaca24b33999adc0348aa2425 100755
--- a/wiki/pages/partnership.html
+++ b/wiki/pages/partnership.html
@@ -143,7 +143,7 @@
 							</a>
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 								<li><a class="dropdown-item" href="{{ url_for('pages', page='human-practices') }}">Integrated human practice</a></li>
-								<li><a class="dropdown-item" href="{{ url_for('pages', page='education') }}">Education</a></li>
+								<li><a class="dropdown-item" href="{{ url_for('pages', page='communication') }}">Communication</a></li>
 							</ul>
 						</li>
 						<li class="nav-item dropdown">
diff --git a/wiki/pages/proof-of-concept.html b/wiki/pages/proof-of-concept.html
index 2032736c5de9ab1ed34cb7316e1c88688cf053ae..a9781ea999a54d7e4f65acadf335d873b90c45d3 100755
--- a/wiki/pages/proof-of-concept.html
+++ b/wiki/pages/proof-of-concept.html
@@ -143,7 +143,7 @@
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 								<li><a class="dropdown-item" href="{{ url_for('pages', page='human-practices') }}">Integrated human practice</a></li>
-								<li><a class="dropdown-item" href="{{ url_for('pages', page='education') }}">Education</a></li>
+								<li><a class="dropdown-item" href="{{ url_for('pages', page='communication') }}">Communication</a></li>
 							</ul>
 						</li>
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diff --git a/wiki/pages/safety.html b/wiki/pages/safety.html
index 4efccb112ce00bbb97b34d4a29380ed6f7cb151b..9b39b97afd762bd1c34bc22097ea300a88e51317 100755
--- a/wiki/pages/safety.html
+++ b/wiki/pages/safety.html
@@ -143,7 +143,7 @@
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 								<li><a class="dropdown-item" href="{{ url_for('pages', page='human-practices') }}">Integrated human practice</a></li>
-								<li><a class="dropdown-item" href="{{ url_for('pages', page='education') }}">Education</a></li>
+								<li><a class="dropdown-item" href="{{ url_for('pages', page='communication') }}">Communication</a></li>
 							</ul>
 						</li>
 						<li class="nav-item dropdown">
diff --git a/wiki/pages/sustainable.html b/wiki/pages/sustainable.html
index 7084c3188ce1b5f66dfc734a98604206b95f494a..f377ff5c1b3ce3a31819843c85d4415616f8d8e4 100755
--- a/wiki/pages/sustainable.html
+++ b/wiki/pages/sustainable.html
@@ -142,7 +142,7 @@
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 								<li><a class="dropdown-item" href="{{ url_for('pages', page='human-practices') }}">Integrated human practice</a></li>
-								<li><a class="dropdown-item" href="{{ url_for('pages', page='education') }}">Education</a></li>
+								<li><a class="dropdown-item" href="{{ url_for('pages', page='communication') }}">Communication</a></li>
 							</ul>
 						</li>
 						<li class="nav-item dropdown">
diff --git a/wiki/pages/team.html b/wiki/pages/team.html
index 52cd76d48b439ce9e2beab6a526660e57548a8f5..9aadd45f89305106fb59b3eb75fd0c9029716ee0 100755
--- a/wiki/pages/team.html
+++ b/wiki/pages/team.html
@@ -147,7 +147,7 @@
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 								<li><a class="dropdown-item" href="{{ url_for('pages', page='human-practices') }}">Integrated human practice</a></li>
-								<li><a class="dropdown-item" href="{{ url_for('pages', page='education') }}">Education</a></li>
+								<li><a class="dropdown-item" href="{{ url_for('pages', page='communication') }}">Communication</a></li>
 							</ul>
 						</li>
 						<li class="nav-item dropdown">