diff --git a/nuxt_src/pages/cm/index.vue b/nuxt_src/pages/cm/index.vue
index 865198c..da38423 100644
--- a/nuxt_src/pages/cm/index.vue
+++ b/nuxt_src/pages/cm/index.vue
@@ -7,7 +7,7 @@
     </div>
     <div class="section">
       <iframe
-        src="https://docs.google.com/presentation/d/e/2PACX-1vS-ww6_Fy5ESLDrDOVcCiJytMi_-CnwcwJmlMwRQDV__oi_SPy_2vMGopAc5oqhjYHQzaIzUVbFNI32/embed?start=true&loop=true&delayms=10000"
+        src="https://docs.google.com/presentation/d/e/2PACX-1vTwPBnh9BGaJUq_3BbARGryUovHVQvDVurbc01m-OHc8c94Vfp6ChI0vUY9IdlvnnqWn3L9F_o_FWRV/embed?start=true&loop=true&delayms=10000"
         frameborder="0"
         width="960"
         height="749"