diff --git a/XH_Digital_Management/settings.py b/XH_Digital_Management/settings.py
index b3da346..916f08b 100644
--- a/XH_Digital_Management/settings.py
+++ b/XH_Digital_Management/settings.py
@@ -37,6 +37,7 @@ INSTALLED_APPS = [
     "django.contrib.sessions",
     "django.contrib.messages",
     "django.contrib.staticfiles",
+    'application.performance_management',
 ]
 
 MIDDLEWARE = [
@@ -104,9 +105,9 @@ AUTH_PASSWORD_VALIDATORS = [
 # Internationalization
 # https://docs.djangoproject.com/en/5.0/topics/i18n/
 
-LANGUAGE_CODE = "en-us"
+LANGUAGE_CODE = "zh-hans"
 
-TIME_ZONE = "UTC"
+TIME_ZONE = "Asia/Shanghai"
 
 USE_I18N = True
 
diff --git a/performance_management/__init__.py b/application/performance_management/__init__.py
similarity index 100%
rename from performance_management/__init__.py
rename to application/performance_management/__init__.py
diff --git a/performance_management/admin.py b/application/performance_management/admin.py
similarity index 100%
rename from performance_management/admin.py
rename to application/performance_management/admin.py
diff --git a/performance_management/apps.py b/application/performance_management/apps.py
similarity index 74%
rename from performance_management/apps.py
rename to application/performance_management/apps.py
index 907c15f..976f189 100644
--- a/performance_management/apps.py
+++ b/application/performance_management/apps.py
@@ -3,4 +3,4 @@ from django.apps import AppConfig
 
 class PerformanceManagementConfig(AppConfig):
     default_auto_field = "django.db.models.BigAutoField"
-    name = "performance_management"
+    name = "application.performance_management"
diff --git a/performance_management/migrations/__init__.py b/application/performance_management/migrations/__init__.py
similarity index 100%
rename from performance_management/migrations/__init__.py
rename to application/performance_management/migrations/__init__.py
diff --git a/application/performance_management/models.py b/application/performance_management/models.py
new file mode 100644
index 0000000..35b2d89
--- /dev/null
+++ b/application/performance_management/models.py
@@ -0,0 +1,26 @@
+from django.db import models
+
+
+class GroupTargets(models.Model):
+    PROJECT_NATURE_CHOICES = [
+        ('new', '新增'),
+        ('existing', '存续'),
+        ('new_and_existing', '新增及存续'),
+        ('old_customer_new_business', '老客户新业务')
+    ]
+
+    primary_department = models.CharField(max_length=255, blank=False, verbose_name='一级部门')
+    year = models.IntegerField(blank=False, verbose_name='年份')
+    project_nature = models.CharField(max_length=50, choices=PROJECT_NATURE_CHOICES, blank=False, verbose_name='项目性质')
+    sales = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='销售额')
+    total_revenue_target = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='收入总目标')
+    new_revenue_target = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='新增收入目标')
+    existing_revenue_target = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='存量收入目标')
+    cost_limit = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='成本限额')
+    gross_profit = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='毛利润')
+    expense_limit = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='费用限额')
+    operating_profit = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='营业利润')
+
+    class Meta:
+        verbose_name = '集团经营目标表'
+        verbose_name_plural = '集团经营目标表'
diff --git a/performance_management/tests.py b/application/performance_management/tests.py
similarity index 100%
rename from performance_management/tests.py
rename to application/performance_management/tests.py
diff --git a/performance_management/views.py b/application/performance_management/views.py
similarity index 100%
rename from performance_management/views.py
rename to application/performance_management/views.py
diff --git a/performance_management/models.py b/performance_management/models.py
deleted file mode 100644
index 71a8362..0000000
--- a/performance_management/models.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from django.db import models
-
-# Create your models here.