diff --git a/mycobot_320/mycobot_320_communication/scripts/mycobot_topics_jsnn.py b/mycobot_320/mycobot_320_communication/scripts/mycobot_topics_jsnn.py
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diff --git a/mycobot_320/mycobot_320_communication/scripts/mycobot_topics_pi.py b/mycobot_320/mycobot_320_communication/scripts/mycobot_topics_pi.py
old mode 100644
new mode 100755
diff --git a/mycobot_320/mycobot_320_communication/scripts/mycobot_topics_seeed.py b/mycobot_320/mycobot_320_communication/scripts/mycobot_topics_seeed.py
old mode 100644
new mode 100755