diff --git a/src/main/java/com/example/demo/Util/GoldTistV2.java b/src/main/java/com/example/demo/Util/GoldTistV2.java
index b8022ac..e7a1ca2 100644
--- a/src/main/java/com/example/demo/Util/GoldTistV2.java
+++ b/src/main/java/com/example/demo/Util/GoldTistV2.java
@@ -215,6 +215,28 @@ public class GoldTistV2 {
 	    return resp;
 	  }
 
+	public static String addDCCoinNew(String jwcode, int lx, double jbs, String sjzfc,
+									String remark,double yjjb,String czr,String goodsname){
+		//查错误使用
+//		String sjzfc = RandomUid(10);
+		String resp = "";
+		try {
+
+			DESGB desjbkc = new DESGB("Jbxt.205");
+			String sk = "jwcode="+jwcode+"&number="+jbs+"&uid="+sjzfc+"&remark="+
+					remark+"&czr="+czr+"&yjjb="+yjjb+"&czpt=4&goodsname="+goodsname+"&type="+lx;
+			System.out.println("签名前："+sk);
+			String sign = generateSignature(sk.split("&"),"222251821eba7efab6d48e388b8f6baa");
+			sk = desjbkc.encrypt(new String(sk.getBytes(), "UTF-8"));
+			System.out.println(url+"goldUpdate_sign.gold?app=4&sk="+sk+"&sign="+sign);
+			resp = doGet(url+"goldUpdate_sign.gold?app=4&sk="+sk+"&sign="+sign);
+		}catch (Exception e){
+			System.out.println("加金币异常"+e.toString());
+		}
+		System.out.println(resp);
+		return resp;
+	}
+
 	/**  addCoinRecordNew("94226013","测试","lzh","测试商品");
 	 * @功能描述: 添加一条单独的记录不更新金币
 	 * @开发人员: 弘历研发部  刘志红 于 2025-3-21下午1:58:13 创建
diff --git a/src/main/java/com/example/demo/controller/coin/RechargeController.java b/src/main/java/com/example/demo/controller/coin/RechargeController.java
index a3344f7..9dc15da 100644
--- a/src/main/java/com/example/demo/controller/coin/RechargeController.java
+++ b/src/main/java/com/example/demo/controller/coin/RechargeController.java
@@ -160,6 +160,15 @@ public class RechargeController {
         }
     }
 
+    @Log("DC免费金币充值")
+    @PostMapping("/addDC")
+    public Result addDC(@RequestBody RechargeUser rechargeUser) {
+        try {
+            return rechargeService.addDC(rechargeUser);
+        } catch (Exception e) {
+            return Result.error(e.getMessage());
+        }
+    }
 
     public Result select(@RequestBody Page page, @RequestHeader(defaultValue = "zh_CN") String lang) {
         try {
diff --git a/src/main/java/com/example/demo/security/SecurityConfig.java b/src/main/java/com/example/demo/security/SecurityConfig.java
index a237b44..5511027 100644
--- a/src/main/java/com/example/demo/security/SecurityConfig.java
+++ b/src/main/java/com/example/demo/security/SecurityConfig.java
@@ -60,7 +60,7 @@ public class SecurityConfig {
                         request
                                 .requestMatchers( HttpMethod.POST,
                                         // 用户不登录就可以访问的路径
-                                        "/admin/login","/upload/**","/detailY/ERP","/home/java/haiwaiyanfa/gold1/**","/home/java/haiwaiyanfa/**","/statistics/**","/Mysql/**","/Temporary/**").permitAll()
+                                        "/admin/login","/upload/**","/detailY/ERP","/home/java/haiwaiyanfa/gold1/**","/home/java/haiwaiyanfa/**","/statistics/**","/Mysql/**","/Temporary/**","/beanRecharge/addBeanDC").permitAll()
                                 .requestMatchers(
                                         "/error","alipay/**","/upload/**","/home/java/haiwaiyanfa/gold1/**","/home/java/haiwaiyanfa/**"
                                 ).permitAll()
diff --git a/src/main/java/com/example/demo/service/coin/RechargeService.java b/src/main/java/com/example/demo/service/coin/RechargeService.java
index 3cf8a1c..fcccb63 100644
--- a/src/main/java/com/example/demo/service/coin/RechargeService.java
+++ b/src/main/java/com/example/demo/service/coin/RechargeService.java
@@ -27,4 +27,6 @@ public interface RechargeService {
 
     //添加充值记录
     Result add(RechargeUser rechargeUser);
+
+    Result addDC(RechargeUser rechargeUser);
 }
diff --git a/src/main/java/com/example/demo/serviceImpl/coin/RechargeServiceImpl.java b/src/main/java/com/example/demo/serviceImpl/coin/RechargeServiceImpl.java
index 74b5742..aa7bf98 100644
--- a/src/main/java/com/example/demo/serviceImpl/coin/RechargeServiceImpl.java
+++ b/src/main/java/com/example/demo/serviceImpl/coin/RechargeServiceImpl.java
@@ -1,8 +1,10 @@
 package com.example.demo.serviceImpl.coin;
 
+import com.example.demo.Util.GoldTistV2;
 import com.example.demo.Util.SimpleIdGenerator;
 import com.example.demo.domain.entity.UserGoldRecord;
 import com.example.demo.domain.vo.bean.BeanUserCard;
+import com.example.demo.exception.SystemException;
 import com.example.demo.mapper.bean.BeanUserMapper;
 import com.example.demo.mapper.coin.MarketMapper;
 import com.example.demo.mapper.coin.RechargeMapper;
@@ -150,4 +152,25 @@ public class RechargeServiceImpl implements RechargeService {
         rechargeMapper.add(userGoldRecord);
         return Result.success();
     }
+
+    @Override
+    public Result addDC(RechargeUser rechargeUser) {
+
+        if (rechargeUser.getJwcode()==null||rechargeUser.getJwcode()<10000000||rechargeUser.getJwcode()>99999999){
+            throw new SystemException("精网号位数小于8位或大于8位");
+        }
+        if (rechargeUser.getFreeGold()==null||rechargeUser.getFreeGold().compareTo(BigDecimal.ZERO)<0){
+            throw new SystemException("免费金币不能小于0");
+        }
+      String result =  GoldTistV2.addDCCoinNew(rechargeUser.getJwcode().toString(),63,rechargeUser.getFreeGold().doubleValue(),"","DC免费金币赠送",0,"DC","DC免费金币赠送");
+        // 只关注 -1, -6, -7
+      if ("-6".equals(result)) {
+            throw new SystemException(String.format("金币发放失败：类型错误（-6），jwcode=%s", rechargeUser.getJwcode()));
+            // 检查 lx=63 是否被支持
+        } else if ("-7".equals(result)) {
+            throw new SystemException(String.format("金币发放失败：签名错误（-7），jwcode=%s", rechargeUser.getJwcode()));
+            // 检查签名逻辑或密钥
+        }
+      return Result.success();
+    }
 }