diff --git a/backend/main.go b/backend/main.go
index 1590083..b0b0cce 100644
--- a/backend/main.go
+++ b/backend/main.go
@@ -717,5 +717,45 @@ func connect() {
 
 	})
 
+	router.POST("/api/update-op-electrical", func(c *gin.Context) {
+		type UpdateOpData struct {
+			Data int `json:"data"`
+		}
+		var updateOpData UpdateOpData
+		if err := c.ShouldBindJSON(&updateOpData); err != nil {
+			c.String(http.StatusBadRequest, "Invalid request body")
+			return
+		}
+
+		c.Writer.Header().Set("X-XSS-Protection", "1; mode=block")
+		c.Writer.Header().Set("X-Content-Type-Options", "nosniff")
+		c.Writer.Header().Set("X-DNS-Prefetch-Control", "off")
+		c.Writer.Header().Set("X-Frame-Options", "DENY")
+		c.Writer.Header().Set("X-Download-Options", "noopen")
+		c.Writer.Header().Set("Referrer-Policy", "no-referrer")
+
+		dbpost, err := db.Prepare("UPDATE electrical_orderofpayment_new SET is_approve = 1 WHERE electricalid = ? AND for_approval = 1 AND is_release = 0 AND is_paid = 0 AND popstransmitted = 0")
+		if err != nil {
+			panic(err.Error())
+		}
+		defer dbpost.Close()
+
+		exec, err := dbpost.Exec(updateOpData.Data)
+		if err != nil {
+			panic(err.Error())
+		}
+
+		affect, err := exec.RowsAffected()
+		if err != nil {
+			panic(err.Error())
+		}
+
+		if affect > 0 {
+			c.String(http.StatusOK, "Success on Updating Order of Payment")
+		} else {
+			c.String(http.StatusInternalServerError, "Failed on Updating Order of Payment")
+		}
+	})
+
 	router.Run(":4320")
 }