diff --git a/test_data/src/img/author_hyunjin.svg b/test_data/src/img/author_hyunjin.svg
index 61d417a..9e2cd23 100644
--- a/test_data/src/img/author_hyunjin.svg
+++ b/test_data/src/img/author_hyunjin.svg
@@ -1,6 +1,53 @@
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-    <defs>
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+<svg
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+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   id="Layer_1"
+   data-name="Layer 1"
+   viewBox="0 0 114 94"
+   version="1.1"
+   sodipodi:docname="author_hyunjin.svg"
+   inkscape:version="0.92.5 (2060ec1f9f, 2020-04-08)">
+  <metadata
+     id="metadata16">
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+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
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+    </rdf:RDF>
+  </metadata>
+  <sodipodi:namedview
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+     bordercolor="#666666"
+     borderopacity="1"
+     objecttolerance="10"
+     gridtolerance="10"
+     guidetolerance="10"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:window-width="1440"
+     inkscape:window-height="843"
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+     inkscape:zoom="2.5106383"
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+    <style
+       id="style2">
             .cls-1 {
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@@ -12,10 +59,19 @@
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             .shape{fill:none;}
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\ No newline at end of file
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+    <text
+       class="cls-2"
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