diff --git a/internal/logic/contract.go b/internal/logic/contract.go
index 7e473c9..a0ef033 100644
--- a/internal/logic/contract.go
+++ b/internal/logic/contract.go
@@ -444,7 +444,7 @@ func GetContractList(req *bundle.ContractListRequest) (res *bundle.ContractListR
 		}
 		// 格式化操作时间
 		if !contract.OperatorTime.IsZero() {
-			contractInfo.OperatorTime = contract.OperatorTime.Format("2006-01-02 15:04:05")
+			contractInfo.OperatorTime = contract.OperatorTime.Format("2006-01-02 15:04")
 		}
 		contractInfoList = append(contractInfoList, contractInfo)
 	}
@@ -505,7 +505,7 @@ func GetContractDetail(req *bundle.ContractDetailRequest) (res *bundle.ContractD
 
 	// 格式化操作时间
 	if !contract.OperatorTime.IsZero() {
-		contractProto.OperatorTime = contract.OperatorTime.Format("2006-01-02 15:04:05")
+		contractProto.OperatorTime = contract.OperatorTime.Format("2006-01-02 15:04")
 	}
 
 	// 转换支付周期子表
diff --git a/internal/logic/customer.go b/internal/logic/customer.go
index 9edc6db..12d726e 100644
--- a/internal/logic/customer.go
+++ b/internal/logic/customer.go
@@ -74,7 +74,7 @@ func GetCustomerList(req *bundle.CustomerListRequest) (res *bundle.CustomerListR
 		}
 		// 格式化操作时间
 		if !customer.OperatorTime.IsZero() {
-			customerInfo.OperatorTime = customer.OperatorTime.Format("2006-01-02 15:04:05")
+			customerInfo.OperatorTime = customer.OperatorTime.Format("2006-01-02 15:04")
 		}
 		customerInfoList = append(customerInfoList, customerInfo)
 	}
@@ -124,7 +124,7 @@ func GetCustomerDetail(req *bundle.CustomerDetailRequest) (res *bundle.CustomerD
 
 	// 格式化时间字段
 	if !customer.OperatorTime.IsZero() {
-		customerProto.OperatorTime = customer.OperatorTime.Format("2006-01-02 15:04:05")
+		customerProto.OperatorTime = customer.OperatorTime.Format("2006-01-02 15:04")
 	}
 	if !customer.CreatedAt.IsZero() {
 		customerProto.CreatedAt = customer.CreatedAt.Format("2006-01-02 15:04:05")