diff --git a/default.yaml b/default.yaml
index f3d6f7371..324c172e7 100644
--- a/default.yaml
+++ b/default.yaml
@@ -65,7 +65,7 @@ ascii_composer:
   switch_key:
     Caps_Lock: clear      # commit_code | commit_text | clear
     Shift_L: commit_code  # commit_code | commit_text | inline_ascii | clear | noop
-    Shift_R: noop         # commit_code | commit_text | inline_ascii | clear | noop
+    Shift_R: commit_code  # commit_code | commit_text | inline_ascii | clear | noop
     Control_L: noop       # commit_code | commit_text | inline_ascii | clear | noop
     Control_R: noop       # commit_code | commit_text | inline_ascii | clear | noop
 
@@ -122,8 +122,8 @@ punctuator:
   half_shape:
     ',' : '，'
     '.' : '。'
-    '<' : '《'
-    '>' : '》'
+    '<' : '<'
+    '>' : '>'
     '/' : '/'
     '?' : '？'
     ';' : '；'
@@ -145,13 +145,13 @@ punctuator:
     '(' : '（'
     ')' : '）'
     '-' : '-'
-    '_' : ——
+    '_' : '_'
     '+' : '+'
     '=' : '='
-    '[' : '【'
-    ']' : '】'
-    '{' : '「'
-    '}' : '」'
+    '[' : '['
+    ']' : ']'
+    '{' : '{'
+    '}' : '}'
 
 
 # 处理符合特定规则的输入码，如网址、反查