diff --git a/src/model/config.model.js b/src/model/config.model.js
index f600bef..9e70bb9 100644
--- a/src/model/config.model.js
+++ b/src/model/config.model.js
@@ -13,7 +13,7 @@ const Config = seq.define("chicken_config", {
   market_life_min: {
     type: DataTypes.INTEGER,
     allowNull: false,
-    defaultValue: 0,
+    defaultValue: 36,
     comment: "出栏日龄,限制最小的出栏日龄,单位天",
   },
 });
diff --git a/src/service/config.service.js b/src/service/config.service.js
index a72c455..f93ffdd 100644
--- a/src/service/config.service.js
+++ b/src/service/config.service.js
@@ -1,26 +1,15 @@
 const Config = require("../model/config.model");
 class ConfigService {
-  async initConfig(house_id, market_life_min = 0) {
+  async initConfig(house_id) {
     const configInfo = await Config.findOne({
       where: {
         house_id,
       },
     });
     if (configInfo) {
-      await Config.update(
-        {
-          market_life_min,
-        },
-        {
-          where: {
-            house_id,
-          },
-        }
-      );
     } else {
       await Config.create({
         house_id,
-        market_life_min,
       });
     }
   }