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root/detail/job.vue

@@ -571,14 +571,16 @@ export default {
 				uni.showLoading({
 					title:'生成中'
 				})
-				that.getWXCanvas("", "setShare").then((res) => {
-					wx.hideLoading();
-					resolve({
-						title: " ",
-						imageUrl: res.tempFilePath,
-						path,
+				setTimeout(()=>{
+					that.getWXCanvas("", "setShare").then((res) => {
+						wx.hideLoading();
+						resolve({
+							title: " ",
+							imageUrl: res.tempFilePath,
+							path,
+						});
 					});
-				});
+				},100)
 			}),
 		};
 	},