diff --git a/app_spec.yml b/app_spec.yml
index 880703a..bc73373 100644
--- a/app_spec.yml
+++ b/app_spec.yml
@@ -1,5 +1,5 @@
 input:
-  things:
+  wish:
     name: wish
     value_type: str
     description: '所求之事'
@@ -8,15 +8,15 @@
     value_type: str
     description: '祈祷'
 output:
-  ret1:
+  turn_symbol_desc:
     name: turn_symbol_desc
     value_type: str
     description: '说明'
-  ret2:
+  main_indicate:
     name: main_indicate
     value_type: str
     description: '主预言'
-  ret3:
+  support_indicate:
     name: support_indicate
     value_type: str
     description: '辅预言'