diff --git a/External-App-Roadmap.md b/External-App-Roadmap.md
index 1aed5e8..d716d4b 100644
--- a/External-App-Roadmap.md
+++ b/External-App-Roadmap.md
@@ -24,7 +24,7 @@ More apps need to be moved from internal to external to make room for new featur
 # Apps Currently in SPI Flash
 
 (THE TABLES BELOW ARE VERY INCOMPLETE)
-|Catlog|App Name|Can work without sdcard?|Can work without correctly put sdcard content?|Importance|Current Suggest|
+|Catalog|App Name|Can work without sdcard?|Can work without correctly put sdcard content?|Importance|Current Suggest|
 | ---------| ----------------------------------------| ---------------------| ---------------------| -------------| ---------------------|
 |Home|Capture|🚫|✅|✅ Core app|Stay in SPI flash|
 |/|Replay|🚫|✅|✅ Core app|Stay in SPI flash|
@@ -49,7 +49,7 @@ More apps need to be moved from internal to external to make room for new featur
 
 # Apps Currently in sdcard
 
-|Catlog|App Name|Can work without sdcard if moved to SPI flash?|Can work without correctly put sdcard content if moved to SPI flash?|Importance|Current Suggest|
+|Catalog|App Name|Can work without sdcard if moved to SPI flash?|Can work without correctly put sdcard content if moved to SPI flash?|Importance|Current Suggest|
 | ------------------------| ---------------------| ------------------------------------------------| ----------------------------------------------------------------------| -----------------| -------------------------------|
 |Receive|AFSK||||Stay in sdcard|
 |Utilities|Pac-Man|✅|✅|Game|Stay in sdcard|