diff --git a/01/31.txt b/01/31.txt
index 0623aec..aa01872 100644
--- a/01/31.txt
+++ b/01/31.txt
@@ -25,6 +25,6 @@
 	},
 	{
 		"title": "prosperidade",
-		"body": ""
+		"body": "Ou \"indiferença\", uma falta de interesse sobre algo."
 	}
 ]
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 0b7e327..520a929 100644
--- a/manifest.json
+++ b/manifest.json
@@ -46,6 +46,7 @@
 		"01-20",
 		"01-23",
 		"01-26",
-		"01-28"
+		"01-28",
+		"01-31"
 	]
 }
\ No newline at end of file