diff --git a/images/work/center.png b/images/work/center.png
index 4e6d76f..c77e02c 100644
Binary files a/images/work/center.png and b/images/work/center.png differ
diff --git a/images/work/resi.png b/images/work/resi.png
index 92b11e3..f665376 100644
Binary files a/images/work/resi.png and b/images/work/resi.png differ
diff --git a/pages/statistics/modules/HotlineComplaints/HotlineComplaints.js b/pages/statistics/modules/HotlineComplaints/HotlineComplaints.js
index a3cbefe..764ac03 100644
--- a/pages/statistics/modules/HotlineComplaints/HotlineComplaints.js
+++ b/pages/statistics/modules/HotlineComplaints/HotlineComplaints.js
@@ -131,7 +131,7 @@ Component({
                         tooltip: {
                             show: true,
                             textStyle: {
-                                color: '#fff',
+                                color: '#000',
                                 fontSize: 14
                             },
                             formatter(params) {
diff --git a/pages/statistics/modules/RequirementAnalysis/RequirementAnalysis.js b/pages/statistics/modules/RequirementAnalysis/RequirementAnalysis.js
index 75a13ea..47a1b7b 100644
--- a/pages/statistics/modules/RequirementAnalysis/RequirementAnalysis.js
+++ b/pages/statistics/modules/RequirementAnalysis/RequirementAnalysis.js
@@ -90,7 +90,7 @@ Component({
                             tooltip: {
                                 show: true,
                                 textStyle: {
-                                    color: '#fff',
+                                    color: '#000',
                                     fontSize: 14
                                 },
                                 formatter(params) {
diff --git a/pages/statistics/modules/SmyddcSqmydzc/SmyddcSqmydzc.js b/pages/statistics/modules/SmyddcSqmydzc/SmyddcSqmydzc.js
index a19e0fe..95b865a 100644
--- a/pages/statistics/modules/SmyddcSqmydzc/SmyddcSqmydzc.js
+++ b/pages/statistics/modules/SmyddcSqmydzc/SmyddcSqmydzc.js
@@ -160,8 +160,9 @@ Component({
                         var option = {
                             tooltip: {
                                 show: true,
+                                trigger: "item",
                                 textStyle: {
-                                    color: '#fff',
+                                    color: '#000',
                                     fontSize: 14
                                 },
                                 formatter(params) {