diff --git a/cloud-auth/src/main/java/com/muyu/auth/form/EnterpriseSettlement.java b/cloud-auth/src/main/java/com/muyu/auth/form/EnterpriseSettlement.java
new file mode 100644
index 0000000..a479bfc
--- /dev/null
+++ b/cloud-auth/src/main/java/com/muyu/auth/form/EnterpriseSettlement.java
@@ -0,0 +1,10 @@
+package com.muyu.auth.form;
+
+/**
+ * @author 袁子龙
+ * @package com.muyu.auth.form
+ * @name EnterpriseSettlement
+ * @date 2024/9/30  11:25
+ */
+public class EnterpriseSettlement {
+}
diff --git a/cloud-auth/src/main/java/com/muyu/auth/service/SysFirmService.java b/cloud-auth/src/main/java/com/muyu/auth/service/SysFirmService.java
new file mode 100644
index 0000000..f8c70a0
--- /dev/null
+++ b/cloud-auth/src/main/java/com/muyu/auth/service/SysFirmService.java
@@ -0,0 +1,57 @@
+package com.muyu.auth.service;
+
+import com.muyu.auth.form.Firm;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import org.springframework.data.redis.core.RedisTemplate;
+
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.ResultSet;
+import java.sql.Statement;
+
+/**
+ * @author 袁子龙
+ * @package com.muyu.auth.service
+ * @name SysFirmService
+ * @date 2024/9/30  11:05
+ */
+@Component
+public class SysFirmService {
+
+    //数据库账号
+    static final String USER="root";
+    //数据库密码
+    static final String PASSWORD="Lw030106";
+
+    @Autowired
+    private RedisTemplate redisTemplate;
+    public Firm findFirmByName(String firmName){
+        Firm firm = new Firm();
+        try {
+            DriverManager.registerDriver(new com.mysql.cj.jdbc.Driver());
+            Connection connection= DriverManager.getConnection("jdbc:mysql://47.101.53.251:3306/datasource?useUnicode=true&characterEncoding=utf8&serverTimezone=GMT&useSSL=false",USER,PASSWORD);
+            String sql="select * from `datasource` where firm_name = '"+firmName+"'";
+
+            Statement stmt = connection.createStatement();
+            ResultSet rs = stmt.executeQuery(sql);
+
+
+            while (rs.next()){
+                firm.setId(rs.getInt("id"));
+                firm.setFirmName(rs.getString("firm_name"));
+                firm.setDatabaseName(rs.getString("database_name"));
+            }
+
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+
+        //数据源不为空
+        if (firm!=null){
+            redisTemplate.opsForValue().set("datasource",firm.getDatabaseName());
+        }
+        return firm;
+    };
+}