diff --git a/assets/gif/calculator-intro.gif b/assets/gif/calculator-intro.gif
old mode 100755
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index 4a50889..599bed0
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diff --git a/assets/gif/correct-answer.gif b/assets/gif/correct-answer.gif
old mode 100755
new mode 100644
index 5400cfd..f593b9a
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diff --git a/assets/gif/magic-triangle-intro.gif b/assets/gif/magic-triangle-intro.gif
old mode 100755
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index e186e7d..1e277ac
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diff --git a/assets/gif/math-machine-intro.gif b/assets/gif/math-machine-intro.gif
old mode 100755
new mode 100644
index 1811ec6..21e0986
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diff --git a/assets/gif/math-pair-intro.gif b/assets/gif/math-pair-intro.gif
old mode 100755
new mode 100644
index 3a6ec43..d6d13a7
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diff --git a/assets/gif/mental-arith-intro.gif b/assets/gif/mental-arith-intro.gif
old mode 100755
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index 5e03dbb..16366b7
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diff --git a/assets/gif/num-pyramid.gif b/assets/gif/num-pyramid.gif
old mode 100755
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index a4c5e9d..7c51635
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diff --git a/assets/gif/picture-puzzle-intro.gif b/assets/gif/picture-puzzle-intro.gif
old mode 100755
new mode 100644
index df2ce8f..eb1477e
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diff --git a/assets/gif/quick-calculation-intro.gif b/assets/gif/quick-calculation-intro.gif
old mode 100755
new mode 100644
index b1093a5..2d7de57
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diff --git a/assets/gif/sqroot-intro.gif b/assets/gif/sqroot-intro.gif
old mode 100755
new mode 100644
index d50dc24..a7155cc
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diff --git a/assets/gif/whats-the-sign-intro.gif b/assets/gif/whats-the-sign-intro.gif
old mode 100755
new mode 100644
index 20aaf6d..ad7f518
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diff --git a/lib/src/ui/common/common_info_dialog_view.dart b/lib/src/ui/common/common_info_dialog_view.dart
index 31c82bb..60304e7 100644
--- a/lib/src/ui/common/common_info_dialog_view.dart
+++ b/lib/src/ui/common/common_info_dialog_view.dart
@@ -30,7 +30,7 @@ class CommonInfoDialogView extends StatelessWidget {
           ),
           SizedBox(height: 24),
           Container(
-            height: 145,
+            height: 200,
             width: double.infinity,
             decoration: BoxDecoration(
               color: Theme.of(context).colorScheme.dialogGifBgColor,