diff --git a/bot.py b/bot.py
index 2ec641c..104bd12 100644
--- a/bot.py
+++ b/bot.py
@@ -118,7 +118,7 @@ def app_draw():
             else:
                 W = 768
                 H = 768
-                ITS = 50
+                ITS = config_json.get('DefaultDiffutionIterations', 20)
                 NUM_PIC = 1
 
     if W > 2500 or H > 2500:
diff --git a/config.json b/config.json
index 7814332..6f4cc7c 100644
--- a/config.json
+++ b/config.json
@@ -1,5 +1,6 @@
 {
     "OpenAI-API-Key" : "",
     "GPT-Model" : "text-davinci-003",
-    "Diffusion-Model" : "stabilityai/stable-diffusion-2-1"
+    "Diffusion-Model" : "stabilityai/stable-diffusion-2-1",
+    "DefaultDiffutionIterations" : 20
 }
\ No newline at end of file