diff --git a/UnitTestProject/Modules/SwapModule/GLMS20260817Fr007UnwindMorningTest.cs b/UnitTestProject/Modules/SwapModule/GLMS20260817Fr007UnwindMorningTest.cs
index 57360ea2..c326d7fc 100644
--- a/UnitTestProject/Modules/SwapModule/GLMS20260817Fr007UnwindMorningTest.cs
+++ b/UnitTestProject/Modules/SwapModule/GLMS20260817Fr007UnwindMorningTest.cs
@@ -486,6 +486,28 @@ namespace YLErp.Modules.SwapModule
             Assert.IsTrue(o.Threw, "EOD 不算尾(10)+非到期重置日(7/20)缺价 → 仍应拦截（ByEod 取价链，真实依赖）");
             StringAssert.Contains(o.Ex.Message, "FR007");
         }
+
+        // ── 到期日当天全平：replayEndDate=endDate+1 补计分支（relaxedFixingFromDate 的存在理由）──
+        // 不算尾时 InitInterestDate 把 endDate 回拨一天；最终全平的历史差分重放需把窗口补回真实
+        // 平仓/到期日（replayEndDate=endDate+1），但该边界日的定盘经 relaxedFixingFromDate 标记为
+        // "有价则取/缺价跳过"——否则到期日上午全平会被尾日价误拦（EQD-6968 在到期日的镜像场景）。
+
+        [TestMethod]
+        public void FinalClose_OnMaturityDay_NoTail_CloseDayFr007Missing_Succeeds()
+        {
+            AssertNoThrow(Run(InterestTypeEnum.复利, includeCloseDate: false, calcMode: "10",
+                exerciseDate: CloseDate, preEod: BuildPreEod(new DateTime(2026, 7, 13))),
+                "到期日当天全平+不算尾+到期日(重置日)缺价 → 应放行（补计重放的边界日不索取定盘）");
+        }
+
+        [TestMethod]
+        public void Guard_FinalClose_OnMaturityDay_Tail_CloseDayFr007Missing_StillThrows()
+        {
+            var o = Run(InterestTypeEnum.复利, includeCloseDate: false, calcMode: "11",
+                exerciseDate: CloseDate, preEod: BuildPreEod(new DateTime(2026, 7, 13)));
+            Assert.IsTrue(o.Threw, "到期日当天全平+算尾+到期日缺价 → 应拦截（该日利率被消费）");
+            StringAssert.Contains(o.Ex.Message, "FR007");
+        }
     }
 }