diff --git a/.ipynb_checkpoints/app_spec-checkpoint.yml b/.ipynb_checkpoints/app_spec-checkpoint.yml
index 6becc5b..fe50a64 100644
--- a/.ipynb_checkpoints/app_spec-checkpoint.yml
+++ b/.ipynb_checkpoints/app_spec-checkpoint.yml
@@ -2,13 +2,13 @@
   img:
     name: img
     value_type: img
-    description: 请输入一张图片
+    description: 输入一张带有文字的图片
 output:
-  take_time:
-    name: take_time
-    value_type: str
-    description: 识别字符耗时(s)
+  take_take:
+    name: take_take
+    value_type: float
+    description: 识别图片中文字的耗时(单位/s)
   output:
     name: output
     value_type: str
-    description: 识别出来的字符
+    description: 识别图片中的文字
diff --git a/app_spec.yml b/app_spec.yml
index d9f0f2d..fe50a64 100644
--- a/app_spec.yml
+++ b/app_spec.yml
@@ -7,6 +7,8 @@
   take_take:
     name: take_take
     value_type: float
+    description: 识别图片中文字的耗时(单位/s)
   output:
     name: output
     value_type: str
+    description: 识别图片中的文字