diff --git a/server/apps/ability/views.py b/server/apps/ability/views.py
index 627f8ed..7933916 100644
--- a/server/apps/ability/views.py
+++ b/server/apps/ability/views.py
@@ -682,9 +682,9 @@ def import_correct(path):
             data['lbmc'] = defaultv['lbmc']
         if sheet['e'+str(i)].value:
             data['bclxh'] = sheet['e'+str(i)].value
-            defaultv['bclxh'] = data['bclxh']
+            defaultv['bclxh'] = data['bclxh'] 
         else:
-            data['bclxh'] = defaultv['bclxh']
+            data['bclxh'] = defaultv['bclxh'] if 'bclxh' in defaultv else None
         if sheet['f'+str(i)].value:
             data['bclmc'] = sheet['f'+str(i)].value
             defaultv['bclmc'] = data['bclmc']
diff --git a/server/server/settings_dev.py b/server/server/settings_dev.py
index dca12b6..c6c83b7 100644
--- a/server/server/settings_dev.py
+++ b/server/server/settings_dev.py
@@ -1,20 +1,20 @@
 from .settings import *
 DEBUG = True
 DATABASES = {
-    # 'default': {
-    #     'ENGINE': 'django.db.backends.postgresql',
-    #     'NAME': 'cma',
-    #     'USER': 'postgres',
-    #     'PASSWORD': 'zctest1234',
-    #     'HOST': '47.95.0.242',
-    #     'PORT': '5432',
-    # }
     'default': {
         'ENGINE': 'django.db.backends.postgresql',
         'NAME': 'cma',
-        'USER': 'cma',
-        'PASSWORD': 'cma123',
-        'HOST': '172.16.80.102',
+        'USER': 'postgres',
+        'PASSWORD': 'zctest1234',
+        'HOST': '47.95.0.242',
         'PORT': '5432',
     }
+    # 'default': {
+    #     'ENGINE': 'django.db.backends.postgresql',
+    #     'NAME': 'cma',
+    #     'USER': 'cma',
+    #     'PASSWORD': 'cma123',
+    #     'HOST': '172.16.80.102',
+    #     'PORT': '5432',
+    # }
 }