diff --git a/database/userSoil.py b/database/userSoil.py
index e167b71..48bce09 100644
--- a/database/userSoil.py
+++ b/database/userSoil.py
@@ -24,7 +24,7 @@ class CUserSoilDB(CSqlManager):
             "weedStatus": "INTEGER DEFAULT 0",  # 杂草状态 0=无杂草，1=有杂草
             "waterStatus": "INTEGER DEFAULT 0",  # 缺水状态 0=不缺水，1=缺水
             "harvestCount": "INTEGER DEFAULT 0",  # 收获次数
-            "isSoilPlanted": "INTEGER DEFAULT 0",  # 是否种植作物
+            "isSoilPlanted": "INTEGER DEFAULT NULL",  # 是否种植作物
             "PRIMARY KEY": "(uid, soilIndex)",
         }
 
diff --git a/farm/farm.py b/farm/farm.py
index 0a65901..f88e110 100644
--- a/farm/farm.py
+++ b/farm/farm.py
@@ -557,7 +557,7 @@ class CFarmManager:
                     continue
 
                 # 如果没有种植
-                if soilInfo.get("isSoilPlanted", 0):
+                if soilInfo.get("isSoilPlanted", 1) == 0:
                     continue
 
                 level = soilInfo.get("soilLevel", 0)
@@ -681,7 +681,7 @@ class CFarmManager:
                 continue
 
             # 如果没有种植
-            if soilInfo.get("isSoilPlanted", 0):
+            if soilInfo.get("isSoilPlanted", 1) == 0:
                 continue
 
             # 如果不是枯萎状态
@@ -816,7 +816,7 @@ class CFarmManager:
                 continue
 
             # 如果没有种植
-            if soilInfo.get("isSoilPlanted", 0):
+            if soilInfo.get("isSoilPlanted", 1) == 0:
                 continue
 
             # 如果是枯萎状态