diff --git a/README_en.md b/README_en.md
index 4d3b183..1fc88a3 100644
--- a/README_en.md
+++ b/README_en.md
@@ -15,11 +15,11 @@
     - [6.1.4. Illumination](#614-Illumination)
     - [6.1.5. Medicine](#615-Medicine)
   - [6.2. Output](#62-Output)
-    - [6.2.1. Elements of pickleball](#621-Elementsofpickleball)
+    - [6.2.1. Elements of pickleball](#621-Elements of pickleball)
     - [6.2.2. Walk](#622-Walk)
-    - [6.2.3. Tooth brushing](#623-Toothbrushing)
+    - [6.2.3. Tooth brushing](#623-Tooth brushing)
     - [6.2.4. Bath](#624-Bath)
-    - [6.2.5. Housework(for aging males)](#625-Houseworkforagingmales)
+    - [6.2.5. Housework(for aging males)](#625-Housework(foragingmales))
     - [6.2.6. Sleep](#626-Sleep)
   - [6.3. Other](#63-Other)
     - [6.3.1. Emotion](#631-Emotion)