diff --git a/components/tpx-bluetooth-print/create-image-data-bycanvas.vue b/components/tpx-bluetooth-print/create-image-data-bycanvas.vue
index 0ac4647..6f545cb 100644
--- a/components/tpx-bluetooth-print/create-image-data-bycanvas.vue
+++ b/components/tpx-bluetooth-print/create-image-data-bycanvas.vue
@@ -72,6 +72,7 @@ export default {
 						})
 					});
 				}catch(e){
+					console.log("renderCanvasImg error==========", e)
 					// 多次渲染，createCanvasContext，必须使用新的才可以
 					that.canvasId = uni.$u.guid(20)
 					hideLoading()
diff --git a/components/tpx-bluetooth-print/render-template.vue b/components/tpx-bluetooth-print/render-template.vue
index 5ac29e5..2b6c96a 100644
--- a/components/tpx-bluetooth-print/render-template.vue
+++ b/components/tpx-bluetooth-print/render-template.vue
@@ -115,6 +115,7 @@ export default {
 					return true
 				}
 			} catch(e){
+				console.error("callPrint error=====", e)
 			}
 		}
 	}